Multiple Choice
Which of the following is NOT a mechanism used by cells to reduce gene expression?
A) looser packing of DNA
B) a specific increase in mRNA breakdown
C) modification of proteins before their translation
D) stabilization of a protein so that its "shelf-life" is increased
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q43: DNA molecules are double-stranded,whereas most RNA molecules
Q44: Which of the following is NOT a
Q45: In tRNA,an amino acid is covalently bonded
Q46: The lac repressor has been mutated so
Q47: Using the following chart,which chain of amino
Q49: Changing even a few bases in a
Q50: Using the following chart,which chain of amino
Q51: During RNA splicing<br>A) introns are removed from
Q52: Each tRNA molecule has a site at
Q53: The series of bases in mRNA that