The process whereby a cell’s morphology and function change is called a. determination. b. cell fate. c. differentiation. d. genetic engineering. e. both a and c.

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Answer 1

Textbook Question

Chapter 20, Problem 1TY

The process whereby a cell’s morphology and function change is called

a. determination.
b. cell fate.
c. differentiation.
d. genetic engineering.
e. both a and c.

Expert Solution & Answer

Summary Introduction

Introduction: Cell responds to positional information through four processes, namely cell division, cell migration, cell differentiation, and cell death. Cell differentiation is required during the development of the organism in order to ensure the maintenance of proper orientation and morphological form by the organism.

Answer to Problem 1TY

Correct answer: The morphology and function of a cell change by differentiation. Hence, the correct answer is option c.

Explanation of Solution

Reason for correct answer:

Cell differentiation allows cell to acquire a highly specialized functions permanently. Cell determination, which usually occurs during the earlier stages of development, determines the fate of cells. Followed by, differentiation occurs during the later stages of development in order to ensure the production of various tissues that are found in the fully developed organism. Undifferentiated cells undergo cell differentiation to yield cells that possess a specific structure and function. Hence, the morphology and function of a cell changes by differentiation.

Option c. is given as “differentiation”.

The process by which a cell’s morphology and function change is called differentiation. Hence, the correct answer is option c.

Reasons for incorrect answer:

Option a. is given as, “determination”.

Cell determination is the process by which the fate of cells is determined. A complex interaction of signals, cofactors, and transcriptional factors help in determining the role that each cell will play in the fully developed organism. Cells get committed to become a particular cell type and to play a specific role in the adult organism. This does not lead to changes in morphology or function. By cell determination, only the fate is decided and the cells are still in an undifferentiated state. Hence, option a. is incorrect.

Option b. is given as, “cell fate”.

Cell fate refers to the role that particular cells will play in a mature organism. Cell fate is determined by a process called cell determination. Cell fate does not describe a process. This term describes the role that the cells are committed to play in an organism. Hence, option b. is incorrect.

Option d. is given as, “genetic engineering”.

Genetic engineering refers to the process of manipulation of the genetic content of an organism artificially. Such modified organisms perform the functions and express the proteins desired by the scientist. Changes may be induced in the morphology and function of cells as a result of genetic engineering, but such changes occur after the gene product has been expressed. Genetic engineering does not directly lead to changes in morphology and function of the cells. Hence, option d. is incorrect.

Option e. is given as, “both a and c”.

Option c. is correct because undifferentiated cells undergo cell differentiation to yield cells with specific structure and function. Hence, the morphology and function of a cell change by differentiation. Cell determination does not lead to changes in the morphology or function. In cell determination process, only the fate is decided and the cells are still in an undifferentiated state. Thus option a. is incorrect. Hence, option e. is incorrect.

Hence, the options a., b., d. and e. are incorrect.

Conclusion

Thus, undifferentiated cells undergo cell differentiation to yield cells having a specific structure and function. Hence, the morphology and function of a cell change by differentiation.

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After you feel comfortable with your counting method and identifying cells in the various stages of mitosis, use the four images below of whitefish blastula to count the cells in each stage until you reach 100 total cells, recording your data below in Data Table 1. (You may not need to use all four images. Stop counting when you reach 100 total cells.) After totaling the cells in each stage, calculate the percent of cells in each stage. (Divide total of stage by overall total of 100 and then multiply by 100 to obtain percentage.) Data Table 1Stage Totals PercentInterphase Mitosis: Prophase Metaphase Anaphase Telophase Cytokinesis Totals 100 100% To find the length of time whitefish blastula cells spend in each stage, multiply the percent (recorded as a decimal, in other words take the percent number and divide by 100) by 24 hours. (Example: If percent is 20%, then Time in Hours = .2 * 24 = 4.8) Record your data in Data…

Answer 2

Textbook Question

Chapter 20, Problem 1TY

The process whereby a cell’s morphology and function change is called

a. determination.
b. cell fate.
c. differentiation.
d. genetic engineering.
e. both a and c.

Expert Solution & Answer

Summary Introduction

Introduction: Cell responds to positional information through four processes, namely cell division, cell migration, cell differentiation, and cell death. Cell differentiation is required during the development of the organism in order to ensure the maintenance of proper orientation and morphological form by the organism.

Answer to Problem 1TY

Correct answer: The morphology and function of a cell change by differentiation. Hence, the correct answer is option c.

Explanation of Solution

Reason for correct answer:

Cell differentiation allows cell to acquire a highly specialized functions permanently. Cell determination, which usually occurs during the earlier stages of development, determines the fate of cells. Followed by, differentiation occurs during the later stages of development in order to ensure the production of various tissues that are found in the fully developed organism. Undifferentiated cells undergo cell differentiation to yield cells that possess a specific structure and function. Hence, the morphology and function of a cell changes by differentiation.

Option c. is given as “differentiation”.

The process by which a cell’s morphology and function change is called differentiation. Hence, the correct answer is option c.

Reasons for incorrect answer:

Option a. is given as, “determination”.

Cell determination is the process by which the fate of cells is determined. A complex interaction of signals, cofactors, and transcriptional factors help in determining the role that each cell will play in the fully developed organism. Cells get committed to become a particular cell type and to play a specific role in the adult organism. This does not lead to changes in morphology or function. By cell determination, only the fate is decided and the cells are still in an undifferentiated state. Hence, option a. is incorrect.

Option b. is given as, “cell fate”.

Cell fate refers to the role that particular cells will play in a mature organism. Cell fate is determined by a process called cell determination. Cell fate does not describe a process. This term describes the role that the cells are committed to play in an organism. Hence, option b. is incorrect.

Option d. is given as, “genetic engineering”.

Genetic engineering refers to the process of manipulation of the genetic content of an organism artificially. Such modified organisms perform the functions and express the proteins desired by the scientist. Changes may be induced in the morphology and function of cells as a result of genetic engineering, but such changes occur after the gene product has been expressed. Genetic engineering does not directly lead to changes in morphology and function of the cells. Hence, option d. is incorrect.

Option e. is given as, “both a and c”.

Option c. is correct because undifferentiated cells undergo cell differentiation to yield cells with specific structure and function. Hence, the morphology and function of a cell change by differentiation. Cell determination does not lead to changes in the morphology or function. In cell determination process, only the fate is decided and the cells are still in an undifferentiated state. Thus option a. is incorrect. Hence, option e. is incorrect.

Hence, the options a., b., d. and e. are incorrect.

Conclusion

Thus, undifferentiated cells undergo cell differentiation to yield cells having a specific structure and function. Hence, the morphology and function of a cell change by differentiation.

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Answer 3

Textbook Question

Chapter 20, Problem 1TY

The process whereby a cell’s morphology and function change is called

a. determination.
b. cell fate.
c. differentiation.
d. genetic engineering.
e. both a and c.

Expert Solution & Answer

Summary Introduction

Introduction: Cell responds to positional information through four processes, namely cell division, cell migration, cell differentiation, and cell death. Cell differentiation is required during the development of the organism in order to ensure the maintenance of proper orientation and morphological form by the organism.

Answer to Problem 1TY

Correct answer: The morphology and function of a cell change by differentiation. Hence, the correct answer is option c.

Explanation of Solution

Reason for correct answer:

Cell differentiation allows cell to acquire a highly specialized functions permanently. Cell determination, which usually occurs during the earlier stages of development, determines the fate of cells. Followed by, differentiation occurs during the later stages of development in order to ensure the production of various tissues that are found in the fully developed organism. Undifferentiated cells undergo cell differentiation to yield cells that possess a specific structure and function. Hence, the morphology and function of a cell changes by differentiation.

Option c. is given as “differentiation”.

The process by which a cell’s morphology and function change is called differentiation. Hence, the correct answer is option c.

Reasons for incorrect answer:

Option a. is given as, “determination”.

Cell determination is the process by which the fate of cells is determined. A complex interaction of signals, cofactors, and transcriptional factors help in determining the role that each cell will play in the fully developed organism. Cells get committed to become a particular cell type and to play a specific role in the adult organism. This does not lead to changes in morphology or function. By cell determination, only the fate is decided and the cells are still in an undifferentiated state. Hence, option a. is incorrect.

Option b. is given as, “cell fate”.

Cell fate refers to the role that particular cells will play in a mature organism. Cell fate is determined by a process called cell determination. Cell fate does not describe a process. This term describes the role that the cells are committed to play in an organism. Hence, option b. is incorrect.

Option d. is given as, “genetic engineering”.

Genetic engineering refers to the process of manipulation of the genetic content of an organism artificially. Such modified organisms perform the functions and express the proteins desired by the scientist. Changes may be induced in the morphology and function of cells as a result of genetic engineering, but such changes occur after the gene product has been expressed. Genetic engineering does not directly lead to changes in morphology and function of the cells. Hence, option d. is incorrect.

Option e. is given as, “both a and c”.

Option c. is correct because undifferentiated cells undergo cell differentiation to yield cells with specific structure and function. Hence, the morphology and function of a cell change by differentiation. Cell determination does not lead to changes in the morphology or function. In cell determination process, only the fate is decided and the cells are still in an undifferentiated state. Thus option a. is incorrect. Hence, option e. is incorrect.

Hence, the options a., b., d. and e. are incorrect.

Conclusion

Thus, undifferentiated cells undergo cell differentiation to yield cells having a specific structure and function. Hence, the morphology and function of a cell change by differentiation.

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Answer 4

Textbook Question

Chapter 20, Problem 1TY

The process whereby a cell’s morphology and function change is called

a. determination.
b. cell fate.
c. differentiation.
d. genetic engineering.
e. both a and c.

Expert Solution & Answer

Summary Introduction

Introduction: Cell responds to positional information through four processes, namely cell division, cell migration, cell differentiation, and cell death. Cell differentiation is required during the development of the organism in order to ensure the maintenance of proper orientation and morphological form by the organism.

Answer to Problem 1TY

Correct answer: The morphology and function of a cell change by differentiation. Hence, the correct answer is option c.

Explanation of Solution

Reason for correct answer:

Cell differentiation allows cell to acquire a highly specialized functions permanently. Cell determination, which usually occurs during the earlier stages of development, determines the fate of cells. Followed by, differentiation occurs during the later stages of development in order to ensure the production of various tissues that are found in the fully developed organism. Undifferentiated cells undergo cell differentiation to yield cells that possess a specific structure and function. Hence, the morphology and function of a cell changes by differentiation.

Option c. is given as “differentiation”.

The process by which a cell’s morphology and function change is called differentiation. Hence, the correct answer is option c.

Reasons for incorrect answer:

Option a. is given as, “determination”.

Cell determination is the process by which the fate of cells is determined. A complex interaction of signals, cofactors, and transcriptional factors help in determining the role that each cell will play in the fully developed organism. Cells get committed to become a particular cell type and to play a specific role in the adult organism. This does not lead to changes in morphology or function. By cell determination, only the fate is decided and the cells are still in an undifferentiated state. Hence, option a. is incorrect.

Option b. is given as, “cell fate”.

Cell fate refers to the role that particular cells will play in a mature organism. Cell fate is determined by a process called cell determination. Cell fate does not describe a process. This term describes the role that the cells are committed to play in an organism. Hence, option b. is incorrect.

Option d. is given as, “genetic engineering”.

Genetic engineering refers to the process of manipulation of the genetic content of an organism artificially. Such modified organisms perform the functions and express the proteins desired by the scientist. Changes may be induced in the morphology and function of cells as a result of genetic engineering, but such changes occur after the gene product has been expressed. Genetic engineering does not directly lead to changes in morphology and function of the cells. Hence, option d. is incorrect.

Option e. is given as, “both a and c”.

Option c. is correct because undifferentiated cells undergo cell differentiation to yield cells with specific structure and function. Hence, the morphology and function of a cell change by differentiation. Cell determination does not lead to changes in the morphology or function. In cell determination process, only the fate is decided and the cells are still in an undifferentiated state. Thus option a. is incorrect. Hence, option e. is incorrect.

Hence, the options a., b., d. and e. are incorrect.

Conclusion

Thus, undifferentiated cells undergo cell differentiation to yield cells having a specific structure and function. Hence, the morphology and function of a cell change by differentiation.

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

Introduction: Cell responds to positional information through four processes, namely cell division, cell migration, cell differentiation, and cell death. Cell differentiation is required during the development of the organism in order to ensure the maintenance of proper orientation and morphological form by the organism.

Answer to Problem 1TY

Correct answer: The morphology and function of a cell change by differentiation. Hence, the correct answer is option c.

Explanation of Solution

Reason for correct answer:

Cell differentiation allows cell to acquire a highly specialized functions permanently. Cell determination, which usually occurs during the earlier stages of development, determines the fate of cells. Followed by, differentiation occurs during the later stages of development in order to ensure the production of various tissues that are found in the fully developed organism. Undifferentiated cells undergo cell differentiation to yield cells that possess a specific structure and function. Hence, the morphology and function of a cell changes by differentiation.

Option c. is given as “differentiation”.

The process by which a cell’s morphology and function change is called differentiation. Hence, the correct answer is option c.

Reasons for incorrect answer:

Option a. is given as, “determination”.

Cell determination is the process by which the fate of cells is determined. A complex interaction of signals, cofactors, and transcriptional factors help in determining the role that each cell will play in the fully developed organism. Cells get committed to become a particular cell type and to play a specific role in the adult organism. This does not lead to changes in morphology or function. By cell determination, only the fate is decided and the cells are still in an undifferentiated state. Hence, option a. is incorrect.

Option b. is given as, “cell fate”.

Cell fate refers to the role that particular cells will play in a mature organism. Cell fate is determined by a process called cell determination. Cell fate does not describe a process. This term describes the role that the cells are committed to play in an organism. Hence, option b. is incorrect.

Option d. is given as, “genetic engineering”.

Genetic engineering refers to the process of manipulation of the genetic content of an organism artificially. Such modified organisms perform the functions and express the proteins desired by the scientist. Changes may be induced in the morphology and function of cells as a result of genetic engineering, but such changes occur after the gene product has been expressed. Genetic engineering does not directly lead to changes in morphology and function of the cells. Hence, option d. is incorrect.

Option e. is given as, “both a and c”.

Option c. is correct because undifferentiated cells undergo cell differentiation to yield cells with specific structure and function. Hence, the morphology and function of a cell change by differentiation. Cell determination does not lead to changes in the morphology or function. In cell determination process, only the fate is decided and the cells are still in an undifferentiated state. Thus option a. is incorrect. Hence, option e. is incorrect.

Hence, the options a., b., d. and e. are incorrect.

Conclusion

Thus, undifferentiated cells undergo cell differentiation to yield cells having a specific structure and function. Hence, the morphology and function of a cell change by differentiation.

Answer 8

Expert Solution & Answer

Summary Introduction

Introduction: Cell responds to positional information through four processes, namely cell division, cell migration, cell differentiation, and cell death. Cell differentiation is required during the development of the organism in order to ensure the maintenance of proper orientation and morphological form by the organism.

Answer to Problem 1TY

Correct answer: The morphology and function of a cell change by differentiation. Hence, the correct answer is option c.

Explanation of Solution

Reason for correct answer:

Cell differentiation allows cell to acquire a highly specialized functions permanently. Cell determination, which usually occurs during the earlier stages of development, determines the fate of cells. Followed by, differentiation occurs during the later stages of development in order to ensure the production of various tissues that are found in the fully developed organism. Undifferentiated cells undergo cell differentiation to yield cells that possess a specific structure and function. Hence, the morphology and function of a cell changes by differentiation.

Option c. is given as “differentiation”.

The process by which a cell’s morphology and function change is called differentiation. Hence, the correct answer is option c.

Reasons for incorrect answer:

Option a. is given as, “determination”.

Cell determination is the process by which the fate of cells is determined. A complex interaction of signals, cofactors, and transcriptional factors help in determining the role that each cell will play in the fully developed organism. Cells get committed to become a particular cell type and to play a specific role in the adult organism. This does not lead to changes in morphology or function. By cell determination, only the fate is decided and the cells are still in an undifferentiated state. Hence, option a. is incorrect.

Option b. is given as, “cell fate”.

Cell fate refers to the role that particular cells will play in a mature organism. Cell fate is determined by a process called cell determination. Cell fate does not describe a process. This term describes the role that the cells are committed to play in an organism. Hence, option b. is incorrect.

Option d. is given as, “genetic engineering”.

Genetic engineering refers to the process of manipulation of the genetic content of an organism artificially. Such modified organisms perform the functions and express the proteins desired by the scientist. Changes may be induced in the morphology and function of cells as a result of genetic engineering, but such changes occur after the gene product has been expressed. Genetic engineering does not directly lead to changes in morphology and function of the cells. Hence, option d. is incorrect.

Option e. is given as, “both a and c”.

Option c. is correct because undifferentiated cells undergo cell differentiation to yield cells with specific structure and function. Hence, the morphology and function of a cell change by differentiation. Cell determination does not lead to changes in the morphology or function. In cell determination process, only the fate is decided and the cells are still in an undifferentiated state. Thus option a. is incorrect. Hence, option e. is incorrect.

Hence, the options a., b., d. and e. are incorrect.

Conclusion

Thus, undifferentiated cells undergo cell differentiation to yield cells having a specific structure and function. Hence, the morphology and function of a cell change by differentiation.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

Introduction: Cell responds to positional information through four processes, namely cell division, cell migration, cell differentiation, and cell death. Cell differentiation is required during the development of the organism in order to ensure the maintenance of proper orientation and morphological form by the organism.

Answer 12

Answer to Problem 1TY

Correct answer: The morphology and function of a cell change by differentiation. Hence, the correct answer is option c.

Answer 13

Explanation of Solution

Reason for correct answer:

Cell differentiation allows cell to acquire a highly specialized functions permanently. Cell determination, which usually occurs during the earlier stages of development, determines the fate of cells. Followed by, differentiation occurs during the later stages of development in order to ensure the production of various tissues that are found in the fully developed organism. Undifferentiated cells undergo cell differentiation to yield cells that possess a specific structure and function. Hence, the morphology and function of a cell changes by differentiation.

Option c. is given as “differentiation”.

The process by which a cell’s morphology and function change is called differentiation. Hence, the correct answer is option c.

Reasons for incorrect answer:

Option a. is given as, “determination”.

Cell determination is the process by which the fate of cells is determined. A complex interaction of signals, cofactors, and transcriptional factors help in determining the role that each cell will play in the fully developed organism. Cells get committed to become a particular cell type and to play a specific role in the adult organism. This does not lead to changes in morphology or function. By cell determination, only the fate is decided and the cells are still in an undifferentiated state. Hence, option a. is incorrect.

Option b. is given as, “cell fate”.

Cell fate refers to the role that particular cells will play in a mature organism. Cell fate is determined by a process called cell determination. Cell fate does not describe a process. This term describes the role that the cells are committed to play in an organism. Hence, option b. is incorrect.

Option d. is given as, “genetic engineering”.

Genetic engineering refers to the process of manipulation of the genetic content of an organism artificially. Such modified organisms perform the functions and express the proteins desired by the scientist. Changes may be induced in the morphology and function of cells as a result of genetic engineering, but such changes occur after the gene product has been expressed. Genetic engineering does not directly lead to changes in morphology and function of the cells. Hence, option d. is incorrect.

Option e. is given as, “both a and c”.

Option c. is correct because undifferentiated cells undergo cell differentiation to yield cells with specific structure and function. Hence, the morphology and function of a cell change by differentiation. Cell determination does not lead to changes in the morphology or function. In cell determination process, only the fate is decided and the cells are still in an undifferentiated state. Thus option a. is incorrect. Hence, option e. is incorrect.

Hence, the options a., b., d. and e. are incorrect.

Answer 14

Conclusion

Thus, undifferentiated cells undergo cell differentiation to yield cells having a specific structure and function. Hence, the morphology and function of a cell change by differentiation.

Answer 15

Ch. 20.1 - 20.1 General Themes in Development Concept Check:...Ch. 20.1 - Prob. 2CC Ch. 20.1 - Prob. 1CS Ch. 20.2 - Development in Animals I: Pattern Formation...Ch. 20.2 - Development in Animals I: Pattern Formation...Ch. 20.2 - Prob. 3CC Ch. 20.2 - Core Skill: Modeling The goal of this modeling...Ch. 20.2 - Development in Animals I: Pattern Formation Core...Ch. 20.3 - Development in Animals II: Cell Differentiation...Ch. 20.3 - Development in Animals II: Cell Differentiation...

The process whereby a cell’s morphology and function change is called a. determination. b. cell fate. c. differentiation. d. genetic engineering. e. both a and c.

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Answer to Problem 1TY

Explanation of Solution

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