🏷️ LIMITED TIME OFFER: GET 20% OFF GRADE+ YEARLY SUBSCRIPTION →
Log in
Biology
6
answers
0
watching
541
views
1 Jan 2018

Select the following mechanisms or factors that are involved in the regulation of gene transcription

A. Proteasome degradation

B. Histone modification by acetylation

C. Leucine zipper transcription factors

D. A and B and C

E. A and B

F. A and C

G. B and C

Watch
6
answers
0
watching
541
views

For unlimited access to Homework Help, a Homework+ subscription is required.

Unlock all answers

Get 1 free homework help answer.
Already have an account? Log in
Share
Already have an account? Log in
Share
Already have an account? Log in
Share
Already have an account? Log in
Share
Already have an account? Log in
Share
Hubert Koch
Hubert KochLv2
4 Jan 2018
Already have an account? Log in
Share

Related textbook solutions

Molecular Cell Biology
8 Edition,
Lodish
ISBN: 9781464183393
Biology: Science for Life with Physiology
6 Edition,
Belk
ISBN: 9780134555430
Biology
2nd Edition, 2013
Openstax
ISBN: 9781947172517
Concepts of Biology
OER Edition,
Openstax
ISBN: 9781938168116
Essentials of Biology
5 Edition,
Mader
ISBN: 9781259660269

Related questions

• Identify the mechanisms for gene expression control in the lac and trp operons

• Explain what transcription factors and regulatory proteins are and how they regulated gene expression in eukaryotes.

• Describe how chromatin structure (DNA methylation and histone modification) can affect gene expression

• Explain the process of protein degradation and its purpose

• Contrast the mechanisms regulating gene expression depending on when they act on: 1) regulating transcription, 2) posttranscriptionally (regulating the mRNA and protein synthesis) and posttranslationally (regulation of protein degradation)

(A) Which stand of the miRNA duplex is incorporated into the miRISC complex? Select one:

a. guide strand

b. passenger strand

c. sense strand

d. none of these answers

e. antisense DNA strand

(B) Briefly describe how transcription, phosphorylation, protein-protein interactions and proteasome-mediated turnover are involved in cell cycle regulation.

Synergism in transcriptional regulation occurs when two transcription factors have a much greater effect when they are both active than would be predicted if one added their individual effects.
A. True
B. False

The N-terminal region of histones extends from nucleosomes. These histone tails can be covalently modified to signal that a gene in the region should be transcribed. What is the covalent modification?
A. Adding a poly A tail
B. Adding acetyl groups
C. Removing acetyl groups
D. Removing a poly A tail

You are studying how the estrogen receptor regulates expression of a particular gene in breast cancer cells grown in a test tube. You examine cells grown in the presence of estrogenic hormones. Using various biochemical techniques, you find that the activated estrogen receptor [i.e., with hormone(s) bound] binds to cis regulatory sequences in the gene of interest and recruits (physically interacts with) a protein that has histone deacetylase activity. Based on this information, do you predict that estrogen hormones induce transcription, have no effect on transcription, or suppress transcription of the target gene?
A. No effect
B. Induce
C. Suppress

Related Documents

BIO 2306 Lecture Notes - Lecture 17: Cytosine, Deoxyribonuclease I, Histone Deacetylase
erinmoose740
BIO 2306 Chapter Notes - Chapter 17: Chromatin Remodeling, Histone Code, Deoxyribonuclease I
sangriaskunk365
BIO SCI 98 Lecture Notes - Lecture 4: Histone Deacetylase, Chromatin Remodeling, Anaerobic Digestion
blushmammoth506

Weekly leaderboard

Home
Homework Help 3,900,000
Biology 460,000
Start filling in the gaps now
Log in