A mutation is a sudden change in the genome of an organism. The change obtained can be hereditary or can be influenced by means of a mutagen. The period of mutagen exposure determines the degree by which an organism is affected.

Question

Want to see more full solutions like this?

Answer 1

Question

Chapter 14, Problem 1TY

Summary Introduction

Introduction: A mutation is a sudden change in the genome of an organism. The change obtained can be hereditary or can be influenced by means of a mutagen. The period of mutagen exposure determines the degree by which an organism is affected.

Expert Solution & Answer

Answer to Problem 1TY

Correct answer: A mutation in which there is a removal of single base pair within the coding sequence of a gene and the inactivation of the protein encoded by the gene is called “a frameshift mutation”. Hence, the correct answer is option d.

Explanation of Solution

Reason for correct answer:

The addition and deletion of a single base pair in DNA results in frameshift mutations. In this type of mutation, there is a shifting of the reading frame at the site of mutation which results in the formation of non-functional genes.

Option d. is given as “a frameshift mutation.”

A type of mutation in which there is a deletion of single base pair in the coding sequence of a gene and the inactivation of the protein encoded by the genes is called “a frameshift mutation”. Hence, the correct answer is option d.

Reason for incorrect answer:

Option a. is given as “a silent mutation.”

A silent mutation is a type of point mutation and it does not affect the gene product. Hence, option a. is incorrect.

Option b. is given as “a missense mutation.”

The missense mutations take place by means of base substitutions. Hence, option b. is incorrect.

Option c. is given as, “a nonsense mutation.”

When the process of translation terminates by means of stop codon, the formed protein can be short and nonfunctional. Such mutation is called as nonsense mutation. Hence, option c. is incorrect.

Option e. is given as “both b and c.”

Both missense mutation and nonsense mutation cannot be expressed by the means addition or deletion of nucleotides. Hence, option e. is incorrect.

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

Conclusion

A “frameshift mutation” is a mutation in which there is a removal of a single base pair within the coding sequence and the inactivation of the protein encoded by the gene.

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!

Students have asked these similar questions

The metabolic pathway below is used for the production of the purine nucleotides adenosine monophosphate (AMP) and guanosine monophosphate (GMP) in eukaryotic cells. Assume each arrow represents a reaction catalyzed by a different enzyme. Using the principles of feedback inhibition, propose a regulatory scheme for this pathway that ensures an adequate supply of both AMP and GMP, and prevents the buildup of Intermediates A through G when supplies of both AMP and GMP are adequate.

QUESTION 27 Label the structures marked A, B, C and explain the role of structure A. W plasma membrane For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). BIUS ☐ Paragraph Π " ΩΘΗ Β Open Sans, a... 10pt EE

examples of synamptomorphy

Answer 2

Question

Chapter 14, Problem 1TY

Summary Introduction

Introduction: A mutation is a sudden change in the genome of an organism. The change obtained can be hereditary or can be influenced by means of a mutagen. The period of mutagen exposure determines the degree by which an organism is affected.

Expert Solution & Answer

Answer to Problem 1TY

Correct answer: A mutation in which there is a removal of single base pair within the coding sequence of a gene and the inactivation of the protein encoded by the gene is called “a frameshift mutation”. Hence, the correct answer is option d.

Explanation of Solution

Reason for correct answer:

The addition and deletion of a single base pair in DNA results in frameshift mutations. In this type of mutation, there is a shifting of the reading frame at the site of mutation which results in the formation of non-functional genes.

Option d. is given as “a frameshift mutation.”

A type of mutation in which there is a deletion of single base pair in the coding sequence of a gene and the inactivation of the protein encoded by the genes is called “a frameshift mutation”. Hence, the correct answer is option d.

Reason for incorrect answer:

Option a. is given as “a silent mutation.”

A silent mutation is a type of point mutation and it does not affect the gene product. Hence, option a. is incorrect.

Option b. is given as “a missense mutation.”

The missense mutations take place by means of base substitutions. Hence, option b. is incorrect.

Option c. is given as, “a nonsense mutation.”

When the process of translation terminates by means of stop codon, the formed protein can be short and nonfunctional. Such mutation is called as nonsense mutation. Hence, option c. is incorrect.

Option e. is given as “both b and c.”

Both missense mutation and nonsense mutation cannot be expressed by the means addition or deletion of nucleotides. Hence, option e. is incorrect.

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

Conclusion

A “frameshift mutation” is a mutation in which there is a removal of a single base pair within the coding sequence and the inactivation of the protein encoded by the gene.

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 3

Question

Chapter 14, Problem 1TY

Summary Introduction

Introduction: A mutation is a sudden change in the genome of an organism. The change obtained can be hereditary or can be influenced by means of a mutagen. The period of mutagen exposure determines the degree by which an organism is affected.

Expert Solution & Answer

Answer to Problem 1TY

Correct answer: A mutation in which there is a removal of single base pair within the coding sequence of a gene and the inactivation of the protein encoded by the gene is called “a frameshift mutation”. Hence, the correct answer is option d.

Explanation of Solution

Reason for correct answer:

The addition and deletion of a single base pair in DNA results in frameshift mutations. In this type of mutation, there is a shifting of the reading frame at the site of mutation which results in the formation of non-functional genes.

Option d. is given as “a frameshift mutation.”

A type of mutation in which there is a deletion of single base pair in the coding sequence of a gene and the inactivation of the protein encoded by the genes is called “a frameshift mutation”. Hence, the correct answer is option d.

Reason for incorrect answer:

Option a. is given as “a silent mutation.”

A silent mutation is a type of point mutation and it does not affect the gene product. Hence, option a. is incorrect.

Option b. is given as “a missense mutation.”

The missense mutations take place by means of base substitutions. Hence, option b. is incorrect.

Option c. is given as, “a nonsense mutation.”

When the process of translation terminates by means of stop codon, the formed protein can be short and nonfunctional. Such mutation is called as nonsense mutation. Hence, option c. is incorrect.

Option e. is given as “both b and c.”

Both missense mutation and nonsense mutation cannot be expressed by the means addition or deletion of nucleotides. Hence, option e. is incorrect.

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

Conclusion

A “frameshift mutation” is a mutation in which there is a removal of a single base pair within the coding sequence and the inactivation of the protein encoded by the gene.

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 4

Question

Chapter 14, Problem 1TY

Summary Introduction

Introduction: A mutation is a sudden change in the genome of an organism. The change obtained can be hereditary or can be influenced by means of a mutagen. The period of mutagen exposure determines the degree by which an organism is affected.

Expert Solution & Answer

Answer to Problem 1TY

Correct answer: A mutation in which there is a removal of single base pair within the coding sequence of a gene and the inactivation of the protein encoded by the gene is called “a frameshift mutation”. Hence, the correct answer is option d.

Explanation of Solution

Reason for correct answer:

The addition and deletion of a single base pair in DNA results in frameshift mutations. In this type of mutation, there is a shifting of the reading frame at the site of mutation which results in the formation of non-functional genes.

Option d. is given as “a frameshift mutation.”

A type of mutation in which there is a deletion of single base pair in the coding sequence of a gene and the inactivation of the protein encoded by the genes is called “a frameshift mutation”. Hence, the correct answer is option d.

Reason for incorrect answer:

Option a. is given as “a silent mutation.”

A silent mutation is a type of point mutation and it does not affect the gene product. Hence, option a. is incorrect.

Option b. is given as “a missense mutation.”

The missense mutations take place by means of base substitutions. Hence, option b. is incorrect.

Option c. is given as, “a nonsense mutation.”

When the process of translation terminates by means of stop codon, the formed protein can be short and nonfunctional. Such mutation is called as nonsense mutation. Hence, option c. is incorrect.

Option e. is given as “both b and c.”

Both missense mutation and nonsense mutation cannot be expressed by the means addition or deletion of nucleotides. Hence, option e. is incorrect.

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

Conclusion

A “frameshift mutation” is a mutation in which there is a removal of a single base pair within the coding sequence and the inactivation of the protein encoded by the gene.

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 14, Problem 1TY

Summary Introduction

Introduction: A mutation is a sudden change in the genome of an organism. The change obtained can be hereditary or can be influenced by means of a mutagen. The period of mutagen exposure determines the degree by which an organism is affected.

Expert Solution & Answer

Answer to Problem 1TY

Correct answer: A mutation in which there is a removal of single base pair within the coding sequence of a gene and the inactivation of the protein encoded by the gene is called “a frameshift mutation”. Hence, the correct answer is option d.

Explanation of Solution

Reason for correct answer:

The addition and deletion of a single base pair in DNA results in frameshift mutations. In this type of mutation, there is a shifting of the reading frame at the site of mutation which results in the formation of non-functional genes.

Option d. is given as “a frameshift mutation.”

A type of mutation in which there is a deletion of single base pair in the coding sequence of a gene and the inactivation of the protein encoded by the genes is called “a frameshift mutation”. Hence, the correct answer is option d.

Reason for incorrect answer:

Option a. is given as “a silent mutation.”

A silent mutation is a type of point mutation and it does not affect the gene product. Hence, option a. is incorrect.

Option b. is given as “a missense mutation.”

The missense mutations take place by means of base substitutions. Hence, option b. is incorrect.

Option c. is given as, “a nonsense mutation.”

When the process of translation terminates by means of stop codon, the formed protein can be short and nonfunctional. Such mutation is called as nonsense mutation. Hence, option c. is incorrect.

Option e. is given as “both b and c.”

Both missense mutation and nonsense mutation cannot be expressed by the means addition or deletion of nucleotides. Hence, option e. is incorrect.

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

Conclusion

A “frameshift mutation” is a mutation in which there is a removal of a single base pair within the coding sequence and the inactivation of the protein encoded by the gene.

Answer 6

Chapter 14, Problem 1TY

Summary Introduction

Introduction: A mutation is a sudden change in the genome of an organism. The change obtained can be hereditary or can be influenced by means of a mutagen. The period of mutagen exposure determines the degree by which an organism is affected.

Expert Solution & Answer

Answer to Problem 1TY

Correct answer: A mutation in which there is a removal of single base pair within the coding sequence of a gene and the inactivation of the protein encoded by the gene is called “a frameshift mutation”. Hence, the correct answer is option d.

Explanation of Solution

Reason for correct answer:

The addition and deletion of a single base pair in DNA results in frameshift mutations. In this type of mutation, there is a shifting of the reading frame at the site of mutation which results in the formation of non-functional genes.

Option d. is given as “a frameshift mutation.”

A type of mutation in which there is a deletion of single base pair in the coding sequence of a gene and the inactivation of the protein encoded by the genes is called “a frameshift mutation”. Hence, the correct answer is option d.

Reason for incorrect answer:

Option a. is given as “a silent mutation.”

A silent mutation is a type of point mutation and it does not affect the gene product. Hence, option a. is incorrect.

Option b. is given as “a missense mutation.”

The missense mutations take place by means of base substitutions. Hence, option b. is incorrect.

Option c. is given as, “a nonsense mutation.”

When the process of translation terminates by means of stop codon, the formed protein can be short and nonfunctional. Such mutation is called as nonsense mutation. Hence, option c. is incorrect.

Option e. is given as “both b and c.”

Both missense mutation and nonsense mutation cannot be expressed by the means addition or deletion of nucleotides. Hence, option e. is incorrect.

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

Conclusion

A “frameshift mutation” is a mutation in which there is a removal of a single base pair within the coding sequence and the inactivation of the protein encoded by the gene.

Answer 7

Chapter 14, Problem 1TY

Summary Introduction

Introduction: A mutation is a sudden change in the genome of an organism. The change obtained can be hereditary or can be influenced by means of a mutagen. The period of mutagen exposure determines the degree by which an organism is affected.

Answer 8

Expert Solution & Answer

Answer to Problem 1TY

Correct answer: A mutation in which there is a removal of single base pair within the coding sequence of a gene and the inactivation of the protein encoded by the gene is called “a frameshift mutation”. Hence, the correct answer is option d.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Reason for correct answer:

The addition and deletion of a single base pair in DNA results in frameshift mutations. In this type of mutation, there is a shifting of the reading frame at the site of mutation which results in the formation of non-functional genes.

Option d. is given as “a frameshift mutation.”

A type of mutation in which there is a deletion of single base pair in the coding sequence of a gene and the inactivation of the protein encoded by the genes is called “a frameshift mutation”. Hence, the correct answer is option d.

Reason for incorrect answer:

Option a. is given as “a silent mutation.”

A silent mutation is a type of point mutation and it does not affect the gene product. Hence, option a. is incorrect.

Option b. is given as “a missense mutation.”

The missense mutations take place by means of base substitutions. Hence, option b. is incorrect.

Option c. is given as, “a nonsense mutation.”

When the process of translation terminates by means of stop codon, the formed protein can be short and nonfunctional. Such mutation is called as nonsense mutation. Hence, option c. is incorrect.

Option e. is given as “both b and c.”

Both missense mutation and nonsense mutation cannot be expressed by the means addition or deletion of nucleotides. Hence, option e. is incorrect.

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

Answer 12

Conclusion

A “frameshift mutation” is a mutation in which there is a removal of a single base pair within the coding sequence and the inactivation of the protein encoded by the gene.