The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e). Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

Question

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Answer 1

Question

Chapter 4, Problem 1.1BGL

(a)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(a)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (a) is identified as interphase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 1

Fig 1: The interphase of somatic cell division.

Explanation of Solution

The interphase is the longest part of the cell cycle. During this phase the cell grow and replicates its DNA before moving into the mitosis. The interphase consist of three stages anmely G1 phase, S phase and G2 phase. The G1 phase is the first gap pahse in which the cell grows larger and organeeles are copied. The S phase is the synthetic phase in which the DNA of the cell replicates to produce another copy of DNA. The G2 phase is the second gap pahse in which the cells makes proteins and reorganise its contents before it enters into the mitosis.

(b)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(b)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (b) is identified as prophase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 2

Fig 2: The prophase of somatic cell division.

Explanation of Solution

The mitotic phase of the cell division is called as M phase. This phase consists of four stages namely prophase, metaphase, anaphase and telophase. The prophase is the first phase of cell division. During this phase, the chromosomes becomes visible, the nucleolus disappears, the chromatin condenses, the mitotic spindle forms and the nuclear envelope disappears.

(c)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(c)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (c) is identified as metaphase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 3

Fig 3: The metaphase of somatic cell division.

Explanation of Solution

The metaphase is the second phase of mitosis. At the start of metaphase the chromosomes are randomly arranged within the nucleus. The microtubules connects to each chromosome. Then the chromosomes are aligned in the middle of the cell with the sister chromatids of each chromosome on either side of the metaphase plate. The sister chromatids contains cohensin proteins which are broken after passing the mitotic check point to ensure alignment of chromosomes at the metaphase plate. This then acrtivates the anaphase-promoting complex which leads to end of metaphase.

(d)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(d)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (d) is identified as anaphase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 4

Fig 4: The anaphase of somatic cell division.

Explanation of Solution

The anaphase of cell cycle begins with the formation of anaphase promoting complex. This complex degrades the protein called securin which inhibits the separase. The separase is the protein that separates the cohesion protein that helds the chromatids together. As the result of this process the chromatids becomes apart from each other.

(e)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(e)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (e) is identified as telophase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 5

Fig 5: The telophase of somatic cell division.

Explanation of Solution

The telophase is the final stage of cell cycle. During this phase, the spindle fibers underoes depolymerisation that separstes the sister chromatids. The separate chromosomes are released from tighltly bound structure. Then the nuclear envelops reforms around the new nuclei in each half of the dividing cells.

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03:15

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Older adults have unique challenges in terms of their nutrient needs and physiological changes. Some changes may make it difficult to consume a healthful diet, so it is important to identify strategies to help overcome these obstacles. From the list below, choose all the correct statements about changes in older adults. Select all that apply. Poor vision can make it difficult for older adults to get to a supermarket, and to prepare meals. With age, taste and visual perception decline. As people age, salivary production increases. In older adults with dysphagia, foods like creamy soups, applesauce, and yogurt are usually well tolerated. Lean body mass increases in older adults.

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When taking vitamins and vitamin-mineral supplements, how can one be sure they are getting what they are taking?

Answer 2

Question

Chapter 4, Problem 1.1BGL

(a)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(a)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (a) is identified as interphase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 1

Fig 1: The interphase of somatic cell division.

Explanation of Solution

The interphase is the longest part of the cell cycle. During this phase the cell grow and replicates its DNA before moving into the mitosis. The interphase consist of three stages anmely G1 phase, S phase and G2 phase. The G1 phase is the first gap pahse in which the cell grows larger and organeeles are copied. The S phase is the synthetic phase in which the DNA of the cell replicates to produce another copy of DNA. The G2 phase is the second gap pahse in which the cells makes proteins and reorganise its contents before it enters into the mitosis.

(b)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(b)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (b) is identified as prophase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 2

Fig 2: The prophase of somatic cell division.

Explanation of Solution

The mitotic phase of the cell division is called as M phase. This phase consists of four stages namely prophase, metaphase, anaphase and telophase. The prophase is the first phase of cell division. During this phase, the chromosomes becomes visible, the nucleolus disappears, the chromatin condenses, the mitotic spindle forms and the nuclear envelope disappears.

(c)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(c)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (c) is identified as metaphase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 3

Fig 3: The metaphase of somatic cell division.

Explanation of Solution

The metaphase is the second phase of mitosis. At the start of metaphase the chromosomes are randomly arranged within the nucleus. The microtubules connects to each chromosome. Then the chromosomes are aligned in the middle of the cell with the sister chromatids of each chromosome on either side of the metaphase plate. The sister chromatids contains cohensin proteins which are broken after passing the mitotic check point to ensure alignment of chromosomes at the metaphase plate. This then acrtivates the anaphase-promoting complex which leads to end of metaphase.

(d)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(d)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (d) is identified as anaphase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 4

Fig 4: The anaphase of somatic cell division.

Explanation of Solution

The anaphase of cell cycle begins with the formation of anaphase promoting complex. This complex degrades the protein called securin which inhibits the separase. The separase is the protein that separates the cohesion protein that helds the chromatids together. As the result of this process the chromatids becomes apart from each other.

(e)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(e)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (e) is identified as telophase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 5

Fig 5: The telophase of somatic cell division.

Explanation of Solution

The telophase is the final stage of cell cycle. During this phase, the spindle fibers underoes depolymerisation that separstes the sister chromatids. The separate chromosomes are released from tighltly bound structure. Then the nuclear envelops reforms around the new nuclei in each half of the dividing cells.

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03:15

Answer 3

Question

Chapter 4, Problem 1.1BGL

(a)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(a)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (a) is identified as interphase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 1

Fig 1: The interphase of somatic cell division.

Explanation of Solution

The interphase is the longest part of the cell cycle. During this phase the cell grow and replicates its DNA before moving into the mitosis. The interphase consist of three stages anmely G1 phase, S phase and G2 phase. The G1 phase is the first gap pahse in which the cell grows larger and organeeles are copied. The S phase is the synthetic phase in which the DNA of the cell replicates to produce another copy of DNA. The G2 phase is the second gap pahse in which the cells makes proteins and reorganise its contents before it enters into the mitosis.

(b)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(b)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (b) is identified as prophase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 2

Fig 2: The prophase of somatic cell division.

Explanation of Solution

The mitotic phase of the cell division is called as M phase. This phase consists of four stages namely prophase, metaphase, anaphase and telophase. The prophase is the first phase of cell division. During this phase, the chromosomes becomes visible, the nucleolus disappears, the chromatin condenses, the mitotic spindle forms and the nuclear envelope disappears.

(c)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(c)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (c) is identified as metaphase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 3

Fig 3: The metaphase of somatic cell division.

Explanation of Solution

The metaphase is the second phase of mitosis. At the start of metaphase the chromosomes are randomly arranged within the nucleus. The microtubules connects to each chromosome. Then the chromosomes are aligned in the middle of the cell with the sister chromatids of each chromosome on either side of the metaphase plate. The sister chromatids contains cohensin proteins which are broken after passing the mitotic check point to ensure alignment of chromosomes at the metaphase plate. This then acrtivates the anaphase-promoting complex which leads to end of metaphase.

(d)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(d)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (d) is identified as anaphase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 4

Fig 4: The anaphase of somatic cell division.

Explanation of Solution

The anaphase of cell cycle begins with the formation of anaphase promoting complex. This complex degrades the protein called securin which inhibits the separase. The separase is the protein that separates the cohesion protein that helds the chromatids together. As the result of this process the chromatids becomes apart from each other.

(e)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(e)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (e) is identified as telophase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 5

Fig 5: The telophase of somatic cell division.

Explanation of Solution

The telophase is the final stage of cell cycle. During this phase, the spindle fibers underoes depolymerisation that separstes the sister chromatids. The separate chromosomes are released from tighltly bound structure. Then the nuclear envelops reforms around the new nuclei in each half of the dividing cells.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

03:15

Answer 4

Question

Chapter 4, Problem 1.1BGL

(a)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(a)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (a) is identified as interphase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 1

Fig 1: The interphase of somatic cell division.

Explanation of Solution

The interphase is the longest part of the cell cycle. During this phase the cell grow and replicates its DNA before moving into the mitosis. The interphase consist of three stages anmely G1 phase, S phase and G2 phase. The G1 phase is the first gap pahse in which the cell grows larger and organeeles are copied. The S phase is the synthetic phase in which the DNA of the cell replicates to produce another copy of DNA. The G2 phase is the second gap pahse in which the cells makes proteins and reorganise its contents before it enters into the mitosis.

(b)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(b)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (b) is identified as prophase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 2

Fig 2: The prophase of somatic cell division.

Explanation of Solution

The mitotic phase of the cell division is called as M phase. This phase consists of four stages namely prophase, metaphase, anaphase and telophase. The prophase is the first phase of cell division. During this phase, the chromosomes becomes visible, the nucleolus disappears, the chromatin condenses, the mitotic spindle forms and the nuclear envelope disappears.

(c)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(c)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (c) is identified as metaphase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 3

Fig 3: The metaphase of somatic cell division.

Explanation of Solution

The metaphase is the second phase of mitosis. At the start of metaphase the chromosomes are randomly arranged within the nucleus. The microtubules connects to each chromosome. Then the chromosomes are aligned in the middle of the cell with the sister chromatids of each chromosome on either side of the metaphase plate. The sister chromatids contains cohensin proteins which are broken after passing the mitotic check point to ensure alignment of chromosomes at the metaphase plate. This then acrtivates the anaphase-promoting complex which leads to end of metaphase.

(d)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(d)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (d) is identified as anaphase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 4

Fig 4: The anaphase of somatic cell division.

Explanation of Solution

The anaphase of cell cycle begins with the formation of anaphase promoting complex. This complex degrades the protein called securin which inhibits the separase. The separase is the protein that separates the cohesion protein that helds the chromatids together. As the result of this process the chromatids becomes apart from each other.

(e)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(e)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (e) is identified as telophase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 5

Fig 5: The telophase of somatic cell division.

Explanation of Solution

The telophase is the final stage of cell cycle. During this phase, the spindle fibers underoes depolymerisation that separstes the sister chromatids. The separate chromosomes are released from tighltly bound structure. Then the nuclear envelops reforms around the new nuclei in each half of the dividing cells.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

03:15

Answer 5

Chapter 4, Problem 1.1BGL

(a)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(a)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (a) is identified as interphase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 1

Fig 1: The interphase of somatic cell division.

Explanation of Solution

The interphase is the longest part of the cell cycle. During this phase the cell grow and replicates its DNA before moving into the mitosis. The interphase consist of three stages anmely G1 phase, S phase and G2 phase. The G1 phase is the first gap pahse in which the cell grows larger and organeeles are copied. The S phase is the synthetic phase in which the DNA of the cell replicates to produce another copy of DNA. The G2 phase is the second gap pahse in which the cells makes proteins and reorganise its contents before it enters into the mitosis.

(b)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(b)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (b) is identified as prophase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 2

Fig 2: The prophase of somatic cell division.

Explanation of Solution

The mitotic phase of the cell division is called as M phase. This phase consists of four stages namely prophase, metaphase, anaphase and telophase. The prophase is the first phase of cell division. During this phase, the chromosomes becomes visible, the nucleolus disappears, the chromatin condenses, the mitotic spindle forms and the nuclear envelope disappears.

(c)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(c)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (c) is identified as metaphase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 3

Fig 3: The metaphase of somatic cell division.

Explanation of Solution

The metaphase is the second phase of mitosis. At the start of metaphase the chromosomes are randomly arranged within the nucleus. The microtubules connects to each chromosome. Then the chromosomes are aligned in the middle of the cell with the sister chromatids of each chromosome on either side of the metaphase plate. The sister chromatids contains cohensin proteins which are broken after passing the mitotic check point to ensure alignment of chromosomes at the metaphase plate. This then acrtivates the anaphase-promoting complex which leads to end of metaphase.

(d)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(d)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (d) is identified as anaphase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 4

Fig 4: The anaphase of somatic cell division.

Explanation of Solution

The anaphase of cell cycle begins with the formation of anaphase promoting complex. This complex degrades the protein called securin which inhibits the separase. The separase is the protein that separates the cohesion protein that helds the chromatids together. As the result of this process the chromatids becomes apart from each other.

(e)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(e)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (e) is identified as telophase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 5

Fig 5: The telophase of somatic cell division.

Explanation of Solution

The telophase is the final stage of cell cycle. During this phase, the spindle fibers underoes depolymerisation that separstes the sister chromatids. The separate chromosomes are released from tighltly bound structure. Then the nuclear envelops reforms around the new nuclei in each half of the dividing cells.

Answer 6

Chapter 4, Problem 1.1BGL

(a)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(a)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (a) is identified as interphase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 1

Fig 1: The interphase of somatic cell division.

Explanation of Solution

The interphase is the longest part of the cell cycle. During this phase the cell grow and replicates its DNA before moving into the mitosis. The interphase consist of three stages anmely G1 phase, S phase and G2 phase. The G1 phase is the first gap pahse in which the cell grows larger and organeeles are copied. The S phase is the synthetic phase in which the DNA of the cell replicates to produce another copy of DNA. The G2 phase is the second gap pahse in which the cells makes proteins and reorganise its contents before it enters into the mitosis.

Answer 7

Chapter 4, Problem 1.1BGL

(a)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

Answer 8

(a)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (a) is identified as interphase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 1

Fig 1: The interphase of somatic cell division.

Answer 9

(a)

Expert Solution

Answer 10

(a)

Expert Solution

Answer 11

Expert Solution

Answer 12

Explanation of Solution

The interphase is the longest part of the cell cycle. During this phase the cell grow and replicates its DNA before moving into the mitosis. The interphase consist of three stages anmely G1 phase, S phase and G2 phase. The G1 phase is the first gap pahse in which the cell grows larger and organeeles are copied. The S phase is the synthetic phase in which the DNA of the cell replicates to produce another copy of DNA. The G2 phase is the second gap pahse in which the cells makes proteins and reorganise its contents before it enters into the mitosis.

Answer 13

(b)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(b)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (b) is identified as prophase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 2

Fig 2: The prophase of somatic cell division.

Explanation of Solution

The mitotic phase of the cell division is called as M phase. This phase consists of four stages namely prophase, metaphase, anaphase and telophase. The prophase is the first phase of cell division. During this phase, the chromosomes becomes visible, the nucleolus disappears, the chromatin condenses, the mitotic spindle forms and the nuclear envelope disappears.

Answer 14

(b)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

Answer 15

(b)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (b) is identified as prophase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 2

Fig 2: The prophase of somatic cell division.

Answer 16

(b)

Expert Solution

Answer 17

(b)

Expert Solution

Answer 18

Expert Solution

Answer 19

Explanation of Solution

The mitotic phase of the cell division is called as M phase. This phase consists of four stages namely prophase, metaphase, anaphase and telophase. The prophase is the first phase of cell division. During this phase, the chromosomes becomes visible, the nucleolus disappears, the chromatin condenses, the mitotic spindle forms and the nuclear envelope disappears.

Answer 20

(c)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(c)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (c) is identified as metaphase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 3

Fig 3: The metaphase of somatic cell division.

Explanation of Solution

The metaphase is the second phase of mitosis. At the start of metaphase the chromosomes are randomly arranged within the nucleus. The microtubules connects to each chromosome. Then the chromosomes are aligned in the middle of the cell with the sister chromatids of each chromosome on either side of the metaphase plate. The sister chromatids contains cohensin proteins which are broken after passing the mitotic check point to ensure alignment of chromosomes at the metaphase plate. This then acrtivates the anaphase-promoting complex which leads to end of metaphase.

Answer 21

(c)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

Answer 22

(c)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (c) is identified as metaphase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 3

Fig 3: The metaphase of somatic cell division.

Answer 23

(c)

Expert Solution

Answer 24

(c)

Expert Solution

Answer 25

Expert Solution

Answer 26

Explanation of Solution

The metaphase is the second phase of mitosis. At the start of metaphase the chromosomes are randomly arranged within the nucleus. The microtubules connects to each chromosome. Then the chromosomes are aligned in the middle of the cell with the sister chromatids of each chromosome on either side of the metaphase plate. The sister chromatids contains cohensin proteins which are broken after passing the mitotic check point to ensure alignment of chromosomes at the metaphase plate. This then acrtivates the anaphase-promoting complex which leads to end of metaphase.

Answer 27

(d)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(d)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (d) is identified as anaphase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 4

Fig 4: The anaphase of somatic cell division.

Explanation of Solution

The anaphase of cell cycle begins with the formation of anaphase promoting complex. This complex degrades the protein called securin which inhibits the separase. The separase is the protein that separates the cohesion protein that helds the chromatids together. As the result of this process the chromatids becomes apart from each other.

Answer 28

(d)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

Answer 29

(d)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (d) is identified as anaphase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 4

Fig 4: The anaphase of somatic cell division.

Answer 30

(d)

Expert Solution

Answer 31

(d)

Expert Solution

Answer 32

Expert Solution

Answer 33

Explanation of Solution

The anaphase of cell cycle begins with the formation of anaphase promoting complex. This complex degrades the protein called securin which inhibits the separase. The separase is the protein that separates the cohesion protein that helds the chromatids together. As the result of this process the chromatids becomes apart from each other.

Answer 34

(e)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

(e)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (e) is identified as telophase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 5

Fig 5: The telophase of somatic cell division.

Explanation of Solution

The telophase is the final stage of cell cycle. During this phase, the spindle fibers underoes depolymerisation that separstes the sister chromatids. The separate chromosomes are released from tighltly bound structure. Then the nuclear envelops reforms around the new nuclei in each half of the dividing cells.

Answer 35

(e)

Summary Introduction

To identify: The interphase, each phase of mitosis and cytokinesis in the figure 4.4(a)-(e).

Introduction: The cell division is the process of cycle cycle in which the parent cell divided into two or more daughter cells. The cell divison is needed for growth of the individual, wound healing and replacement of old and dying cells. The duration of cell division differs on the type of the cell. The somatic cell divison consists of three phases namely interphase, mitotic phase and cytokinesis.

Answer 36

(e)

Expert Solution

Answer to Problem 1.1BGL

Pictorial representation: The phase of cell cycle given in the figure 4.4 (e) is identified as telophase.

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 4, Problem 1.1BGL , additional homework tip 5

Fig 5: The telophase of somatic cell division.

Answer 37

(e)

Expert Solution

Answer 38

(e)

Expert Solution

Answer 39

Expert Solution

Answer 40

Explanation of Solution

The telophase is the final stage of cell cycle. During this phase, the spindle fibers underoes depolymerisation that separstes the sister chromatids. The separate chromosomes are released from tighltly bound structure. Then the nuclear envelops reforms around the new nuclei in each half of the dividing cells.