Eukaryotic gene regulation differs from prokaryotic gene regulation in that:

A: transcription and translation occur at the same location in eukaryotes, but at different locations in prokaryotes.
B: transcription of eukaryotic genes is affected by DNA methylation and modification of chromatin structure.
C: many eukaryotic genes are organized as operons and prokaryotic genes are not.
D: there is no negative control in eukaryotes.
E :there is no positive control in prokaryotes.


Answer: B: transcription of eukaryotic genes is affected by DNA methylation and modification of chromatin structure.

Biology & Microbiology

You might also like to view...

Which of the following is true of purines?

A) Cytosine is a purine. B) Adenine's bonding to thymine is stronger than is guanine's to cytosine. C) Purines have a double-ringed structure. D) Both adenine and thymine are purines. E) Purines bind readily to deoxyribose but not to ribose.

Biology & Microbiology

What type of thinking is required?

What will be an ideal response?

Biology & Microbiology

Integral membrane proteins are differentiated from peripheral membrane proteins due to the fact that integral membrane proteins are ________ while peripheral membrane proteins are ________

a. entirely hydrophilic / entirely hydrophobic b. permanently attached to the bilayer / temporarily attached to one of the bilayer's surfaces c. temporarily attached to one of the bilayer's surfaces / permanently attached to the bilayer d. always either enzymes or receptors / always either active or passive transporters

Biology & Microbiology

A person with carbohydrates A and B on the surface of their red blood cells will have which of the following blood types?

A. Blood type A, as A is dominant over B B. Blood type O, as A and B cancel each other out C. Blood type B, as B is dominant over A D. Blood type AB, as both A and B are present

Biology & Microbiology