A cell is the fundamental unit of life. All living organisms are made up of one or many cells. The organisms are classified as prokaryotes and eukaryotes.

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Answer 1

Question

Chapter 3, Problem 1CRQ

Summary Introduction

Introduction: A cell is the fundamental unit of life. All living organisms are made up of one or many cells. The organisms are classified as prokaryotes and eukaryotes.

Expert Solution & Answer

Answer to Problem 1CRQ

Correct answer: Option b) “Cells combine to form tissues.”

Explanation of Solution

Reason for the correct answer:

Option b) is given as “Cells combine to form tissues”.

The cell theory states that a cell is the basic structural unit among living organisms and cells arise from pre-existing cells. This theory has three principles as follows:

A cell is the smallest unit of structure and functions in living organisms.
All living beings are made up of one or more number of cells. Basically, cells are the building blocks of all animals and plants.
New cells are formed from pre-existing cells and pass the genetic material to the offspring.

Similar types of cells combines to form tissues, but it is not the characteristic of the cell theory because not all organisms are multicellular and have the tissue level organization.

Hence, option b) is correct.

Reasons for incorrect answers:

Option a) is given as “Cells are the building blocks of life”. It is one of the characteristics of the cell theory. Hence, option a) is incorrect.

Option c) is given as “All new cells come from the division of pre-existing cells”. It is one of the characteristics of the cell theory. Hence, option c) is incorrect.

Option d) is given as “Cells are the smallest units that perform all vital physiological functions”. It is one of the characteristics of the cell theory. Hence, option d) is incorrect.

Therefore, options a), c), and d) are incorrect.

Conclusion

Cells combine to form tissues is not a characteristic of the cell theory.

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You have a bacterial strain with the CMU operon: a) As shown in the image below, the cmu operon encodes a peptide (Pep1), as well as a kinase and regulator corresponding to a two-component system. The cmu operon is activated when Pep 1 is added to the growth media. Pep1 is a peptide that when added extracellularly leads to activation of the Cmu operon. Pep1 cmu-kinase cmu-regulator You also have these genetic components in other strains: b) An alternative sigma factor, with a promoter activated by the cmu-regulator, that control a series of multiple operons that together encode a transformasome (cellular machinery for transformation). c) the gene cl (a repressor). d) the promoter X, which includes a cl binding site (and in the absence of cl is active). e) the gene gp (encoding a green fluorescence protein). Using the cmu operon as a starting point, and assuming you can perform cloning to rearrange any of these genomic features, how would you use one or more of these to modify the…

Answer 2

Question

Chapter 3, Problem 1CRQ

Summary Introduction

Introduction: A cell is the fundamental unit of life. All living organisms are made up of one or many cells. The organisms are classified as prokaryotes and eukaryotes.

Expert Solution & Answer

Answer to Problem 1CRQ

Correct answer: Option b) “Cells combine to form tissues.”

Explanation of Solution

Reason for the correct answer:

Option b) is given as “Cells combine to form tissues”.

The cell theory states that a cell is the basic structural unit among living organisms and cells arise from pre-existing cells. This theory has three principles as follows:

A cell is the smallest unit of structure and functions in living organisms.
All living beings are made up of one or more number of cells. Basically, cells are the building blocks of all animals and plants.
New cells are formed from pre-existing cells and pass the genetic material to the offspring.

Similar types of cells combines to form tissues, but it is not the characteristic of the cell theory because not all organisms are multicellular and have the tissue level organization.

Hence, option b) is correct.

Reasons for incorrect answers:

Option a) is given as “Cells are the building blocks of life”. It is one of the characteristics of the cell theory. Hence, option a) is incorrect.

Option c) is given as “All new cells come from the division of pre-existing cells”. It is one of the characteristics of the cell theory. Hence, option c) is incorrect.

Option d) is given as “Cells are the smallest units that perform all vital physiological functions”. It is one of the characteristics of the cell theory. Hence, option d) is incorrect.

Therefore, options a), c), and d) are incorrect.

Conclusion

Cells combine to form tissues is not a characteristic of the cell theory.

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

Answer 3

Question

Chapter 3, Problem 1CRQ

Summary Introduction

Introduction: A cell is the fundamental unit of life. All living organisms are made up of one or many cells. The organisms are classified as prokaryotes and eukaryotes.

Expert Solution & Answer

Answer to Problem 1CRQ

Correct answer: Option b) “Cells combine to form tissues.”

Explanation of Solution

Reason for the correct answer:

Option b) is given as “Cells combine to form tissues”.

The cell theory states that a cell is the basic structural unit among living organisms and cells arise from pre-existing cells. This theory has three principles as follows:

A cell is the smallest unit of structure and functions in living organisms.
All living beings are made up of one or more number of cells. Basically, cells are the building blocks of all animals and plants.
New cells are formed from pre-existing cells and pass the genetic material to the offspring.

Similar types of cells combines to form tissues, but it is not the characteristic of the cell theory because not all organisms are multicellular and have the tissue level organization.

Hence, option b) is correct.

Reasons for incorrect answers:

Option a) is given as “Cells are the building blocks of life”. It is one of the characteristics of the cell theory. Hence, option a) is incorrect.

Option c) is given as “All new cells come from the division of pre-existing cells”. It is one of the characteristics of the cell theory. Hence, option c) is incorrect.

Option d) is given as “Cells are the smallest units that perform all vital physiological functions”. It is one of the characteristics of the cell theory. Hence, option d) is incorrect.

Therefore, options a), c), and d) are incorrect.

Conclusion

Cells combine to form tissues is not a characteristic of the cell theory.

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

Answer 4

Question

Chapter 3, Problem 1CRQ

Summary Introduction

Introduction: A cell is the fundamental unit of life. All living organisms are made up of one or many cells. The organisms are classified as prokaryotes and eukaryotes.

Expert Solution & Answer

Answer to Problem 1CRQ

Correct answer: Option b) “Cells combine to form tissues.”

Explanation of Solution

Reason for the correct answer:

Option b) is given as “Cells combine to form tissues”.

The cell theory states that a cell is the basic structural unit among living organisms and cells arise from pre-existing cells. This theory has three principles as follows:

A cell is the smallest unit of structure and functions in living organisms.
All living beings are made up of one or more number of cells. Basically, cells are the building blocks of all animals and plants.
New cells are formed from pre-existing cells and pass the genetic material to the offspring.

Similar types of cells combines to form tissues, but it is not the characteristic of the cell theory because not all organisms are multicellular and have the tissue level organization.

Hence, option b) is correct.

Reasons for incorrect answers:

Option a) is given as “Cells are the building blocks of life”. It is one of the characteristics of the cell theory. Hence, option a) is incorrect.

Option c) is given as “All new cells come from the division of pre-existing cells”. It is one of the characteristics of the cell theory. Hence, option c) is incorrect.

Option d) is given as “Cells are the smallest units that perform all vital physiological functions”. It is one of the characteristics of the cell theory. Hence, option d) is incorrect.

Therefore, options a), c), and d) are incorrect.

Conclusion

Cells combine to form tissues is not a characteristic of the cell theory.

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!

Answer 5

Chapter 3, Problem 1CRQ

Summary Introduction

Introduction: A cell is the fundamental unit of life. All living organisms are made up of one or many cells. The organisms are classified as prokaryotes and eukaryotes.

Expert Solution & Answer

Answer to Problem 1CRQ

Correct answer: Option b) “Cells combine to form tissues.”

Explanation of Solution

Reason for the correct answer:

Option b) is given as “Cells combine to form tissues”.

The cell theory states that a cell is the basic structural unit among living organisms and cells arise from pre-existing cells. This theory has three principles as follows:

A cell is the smallest unit of structure and functions in living organisms.
All living beings are made up of one or more number of cells. Basically, cells are the building blocks of all animals and plants.
New cells are formed from pre-existing cells and pass the genetic material to the offspring.

Similar types of cells combines to form tissues, but it is not the characteristic of the cell theory because not all organisms are multicellular and have the tissue level organization.

Hence, option b) is correct.

Reasons for incorrect answers:

Option a) is given as “Cells are the building blocks of life”. It is one of the characteristics of the cell theory. Hence, option a) is incorrect.

Option c) is given as “All new cells come from the division of pre-existing cells”. It is one of the characteristics of the cell theory. Hence, option c) is incorrect.

Option d) is given as “Cells are the smallest units that perform all vital physiological functions”. It is one of the characteristics of the cell theory. Hence, option d) is incorrect.

Therefore, options a), c), and d) are incorrect.

Conclusion

Cells combine to form tissues is not a characteristic of the cell theory.

Answer 6

Chapter 3, Problem 1CRQ

Summary Introduction

Introduction: A cell is the fundamental unit of life. All living organisms are made up of one or many cells. The organisms are classified as prokaryotes and eukaryotes.

Expert Solution & Answer

Answer to Problem 1CRQ

Correct answer: Option b) “Cells combine to form tissues.”

Explanation of Solution

Reason for the correct answer:

Option b) is given as “Cells combine to form tissues”.

The cell theory states that a cell is the basic structural unit among living organisms and cells arise from pre-existing cells. This theory has three principles as follows:

A cell is the smallest unit of structure and functions in living organisms.
All living beings are made up of one or more number of cells. Basically, cells are the building blocks of all animals and plants.
New cells are formed from pre-existing cells and pass the genetic material to the offspring.

Similar types of cells combines to form tissues, but it is not the characteristic of the cell theory because not all organisms are multicellular and have the tissue level organization.

Hence, option b) is correct.

Reasons for incorrect answers:

Option a) is given as “Cells are the building blocks of life”. It is one of the characteristics of the cell theory. Hence, option a) is incorrect.

Option c) is given as “All new cells come from the division of pre-existing cells”. It is one of the characteristics of the cell theory. Hence, option c) is incorrect.

Option d) is given as “Cells are the smallest units that perform all vital physiological functions”. It is one of the characteristics of the cell theory. Hence, option d) is incorrect.

Therefore, options a), c), and d) are incorrect.

Conclusion

Cells combine to form tissues is not a characteristic of the cell theory.

Answer 7

Chapter 3, Problem 1CRQ

Summary Introduction

Introduction: A cell is the fundamental unit of life. All living organisms are made up of one or many cells. The organisms are classified as prokaryotes and eukaryotes.

Answer 8

Expert Solution & Answer

Answer to Problem 1CRQ

Correct answer: Option b) “Cells combine to form tissues.”

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Reason for the correct answer:

Option b) is given as “Cells combine to form tissues”.

The cell theory states that a cell is the basic structural unit among living organisms and cells arise from pre-existing cells. This theory has three principles as follows:

A cell is the smallest unit of structure and functions in living organisms.
All living beings are made up of one or more number of cells. Basically, cells are the building blocks of all animals and plants.
New cells are formed from pre-existing cells and pass the genetic material to the offspring.

Similar types of cells combines to form tissues, but it is not the characteristic of the cell theory because not all organisms are multicellular and have the tissue level organization.

Hence, option b) is correct.

Reasons for incorrect answers:

Option a) is given as “Cells are the building blocks of life”. It is one of the characteristics of the cell theory. Hence, option a) is incorrect.

Option c) is given as “All new cells come from the division of pre-existing cells”. It is one of the characteristics of the cell theory. Hence, option c) is incorrect.

Option d) is given as “Cells are the smallest units that perform all vital physiological functions”. It is one of the characteristics of the cell theory. Hence, option d) is incorrect.

Therefore, options a), c), and d) are incorrect.