The effect of epigenetics on transcription and translation. Introduction: Epigenetics refers to heritable changes in the functions of genes without making any change in the nucleotide sequence of the DNA (deoxyribonucleic acid). Epigenetics describe chromosomal changes that affect gene expression and gene activity. These may be a result of environmental or external factors or can be a part of developmental program of the body.

Question

Want to see more full solutions like this?

Answer 1

Question

Chapter 13, Problem 1BS.1QC

Summary Introduction

To determine:

The effect of epigenetics on transcription and translation.

Introduction:

Epigenetics refers to heritable changes in the functions of genes without making any change in the nucleotide sequence of the DNA (deoxyribonucleic acid). Epigenetics describe chromosomal changes that affect gene expression and gene activity. These may be a result of environmental or external factors or can be a part of developmental program of the body.

Expert Solution & Answer

Explanation of Solution

Epigenetic tags can affect gene expression differently. During DNA methylation, methyl groups are attached to cytosine nucleotides in the DNA. This prevents the process of transcription from taking place. If transcription will not take place, there is no chance of translation to take place. The methyl group that is attached to the cytosine causes gene silencing and thus, interferes with transcription. Sometimes, epigenetic tags can also remove methyl groups and cause over expression of the genes.

Conclusion

Epigenetics can either cause over expression of gene or halt gene expression at all by interfering with transcription and translation.

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

If a bacterium using aerobic respiration was to degrade one small protein molecule into 8 molecules of pyruvic acid, how many ATP would that cell make? Assume there is no other carbon source. Units cannot be entered in this style of question but the units of your answer should be in molecules of ATP.

If a bacterium using aerobic respiration was to degrade a 30 mM solution of citric acid, how many ATP would that cell make? Assume no other carbon source is available. Units cannot be entered in this style of question but the units of your answer should be in mM of ATP.

How much ATP will be produced during the following metabolic scenario: Aerobic respiration of a 5mM lipid solution that is made up of one glycerol and an 8-carbon fatty acid and 12-carbon fatty acid. Recall that when glycerol breaks down to Glyceraldehyde-3-phosphate it costs one ATP but your get an extra FADH2. Every two carbons of a fatty acid break down to one acetyl-CoA. (pathways will be provided on the exam) Units cannot be entered in this style of question but the units of your answer should be in mM of ATP.

Answer 2

Question

Chapter 13, Problem 1BS.1QC

Summary Introduction

To determine:

The effect of epigenetics on transcription and translation.

Introduction:

Epigenetics refers to heritable changes in the functions of genes without making any change in the nucleotide sequence of the DNA (deoxyribonucleic acid). Epigenetics describe chromosomal changes that affect gene expression and gene activity. These may be a result of environmental or external factors or can be a part of developmental program of the body.

Expert Solution & Answer

Explanation of Solution

Epigenetic tags can affect gene expression differently. During DNA methylation, methyl groups are attached to cytosine nucleotides in the DNA. This prevents the process of transcription from taking place. If transcription will not take place, there is no chance of translation to take place. The methyl group that is attached to the cytosine causes gene silencing and thus, interferes with transcription. Sometimes, epigenetic tags can also remove methyl groups and cause over expression of the genes.

Conclusion

Epigenetics can either cause over expression of gene or halt gene expression at all by interfering with transcription and translation.

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 13, Problem 1BS.1QC

Summary Introduction

To determine:

The effect of epigenetics on transcription and translation.

Introduction:

Epigenetics refers to heritable changes in the functions of genes without making any change in the nucleotide sequence of the DNA (deoxyribonucleic acid). Epigenetics describe chromosomal changes that affect gene expression and gene activity. These may be a result of environmental or external factors or can be a part of developmental program of the body.

Expert Solution & Answer

Explanation of Solution

Epigenetic tags can affect gene expression differently. During DNA methylation, methyl groups are attached to cytosine nucleotides in the DNA. This prevents the process of transcription from taking place. If transcription will not take place, there is no chance of translation to take place. The methyl group that is attached to the cytosine causes gene silencing and thus, interferes with transcription. Sometimes, epigenetic tags can also remove methyl groups and cause over expression of the genes.

Conclusion

Epigenetics can either cause over expression of gene or halt gene expression at all by interfering with transcription and translation.

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 13, Problem 1BS.1QC

Summary Introduction

To determine:

The effect of epigenetics on transcription and translation.

Introduction:

Epigenetics refers to heritable changes in the functions of genes without making any change in the nucleotide sequence of the DNA (deoxyribonucleic acid). Epigenetics describe chromosomal changes that affect gene expression and gene activity. These may be a result of environmental or external factors or can be a part of developmental program of the body.

Expert Solution & Answer

Explanation of Solution

Epigenetic tags can affect gene expression differently. During DNA methylation, methyl groups are attached to cytosine nucleotides in the DNA. This prevents the process of transcription from taking place. If transcription will not take place, there is no chance of translation to take place. The methyl group that is attached to the cytosine causes gene silencing and thus, interferes with transcription. Sometimes, epigenetic tags can also remove methyl groups and cause over expression of the genes.

Conclusion

Epigenetics can either cause over expression of gene or halt gene expression at all by interfering with transcription and translation.

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 13, Problem 1BS.1QC

Summary Introduction

To determine:

The effect of epigenetics on transcription and translation.

Introduction:

Epigenetics refers to heritable changes in the functions of genes without making any change in the nucleotide sequence of the DNA (deoxyribonucleic acid). Epigenetics describe chromosomal changes that affect gene expression and gene activity. These may be a result of environmental or external factors or can be a part of developmental program of the body.

Expert Solution & Answer

Explanation of Solution

Epigenetic tags can affect gene expression differently. During DNA methylation, methyl groups are attached to cytosine nucleotides in the DNA. This prevents the process of transcription from taking place. If transcription will not take place, there is no chance of translation to take place. The methyl group that is attached to the cytosine causes gene silencing and thus, interferes with transcription. Sometimes, epigenetic tags can also remove methyl groups and cause over expression of the genes.

Conclusion

Epigenetics can either cause over expression of gene or halt gene expression at all by interfering with transcription and translation.

Answer 6

Chapter 13, Problem 1BS.1QC

Summary Introduction

To determine:

The effect of epigenetics on transcription and translation.

Introduction:

Epigenetics refers to heritable changes in the functions of genes without making any change in the nucleotide sequence of the DNA (deoxyribonucleic acid). Epigenetics describe chromosomal changes that affect gene expression and gene activity. These may be a result of environmental or external factors or can be a part of developmental program of the body.

Expert Solution & Answer

Explanation of Solution

Epigenetic tags can affect gene expression differently. During DNA methylation, methyl groups are attached to cytosine nucleotides in the DNA. This prevents the process of transcription from taking place. If transcription will not take place, there is no chance of translation to take place. The methyl group that is attached to the cytosine causes gene silencing and thus, interferes with transcription. Sometimes, epigenetic tags can also remove methyl groups and cause over expression of the genes.

Conclusion

Epigenetics can either cause over expression of gene or halt gene expression at all by interfering with transcription and translation.

Answer 7

Chapter 13, Problem 1BS.1QC

Summary Introduction

To determine:

The effect of epigenetics on transcription and translation.

Introduction:

Epigenetics refers to heritable changes in the functions of genes without making any change in the nucleotide sequence of the DNA (deoxyribonucleic acid). Epigenetics describe chromosomal changes that affect gene expression and gene activity. These may be a result of environmental or external factors or can be a part of developmental program of the body.

Answer 8

Expert Solution & Answer

Explanation of Solution

Epigenetic tags can affect gene expression differently. During DNA methylation, methyl groups are attached to cytosine nucleotides in the DNA. This prevents the process of transcription from taking place. If transcription will not take place, there is no chance of translation to take place. The methyl group that is attached to the cytosine causes gene silencing and thus, interferes with transcription. Sometimes, epigenetic tags can also remove methyl groups and cause over expression of the genes.