Multiple Choice
CREB is a transcription factor that regulates gene expression.It binds to DNA and activates promoters of genes involved in addictive behaviors.Researchers who compared CREB levels in the brains of a strain of rats called P rats and wild-type rats found that when P rats consumed alcohol,
A) the total levels of CREB increased.
B) the total levels of CREB decreased.
C) the total levels of CREB remained the same.
D) levels of phosphorylated CREB increased.
E) levels of phosphorylated CREB decreased.
Correct Answer:
Verified
Correct Answer:
Verified
Q41: Which of the following acts as a
Q42: Which change would lead to a decrease
Q43: Which enzyme is involved in epigenetic changes?<br>A)
Q44: Suppose that a certain enzyme is synthesized
Q45: Suppose that the hypothetical protein Hrt87 interferes
Q47: Which statement about epigenetics is false?<br>A) One
Q48: Which statement about microRNAs is false?<br>A) They
Q49: Which statement about virions is true?<br>A) They
Q51: If an HIV lineage obtains a mutation
Q90: If a mutation causes a decrease in