Molecular Basis Of Inheritance Question 145

Question: In an eukaryote, a repressor protein may block gene expression by binding to a DNA site called :

Options:

A) Operon

B) Histone

C) Enhancer

D) Promoter

Show Answer

Answer:

Correct Answer: C

Solution:

[c] Without the repressor, the genes that encode for enzymes that break down tetracycline could be expressed.