What is the function of DNA?
A) DNA provides instructions for building every protein in the body.
B) DNA serves as a form of chemical energy that all body cells can use.
C) DNA serves as the most important fuel for body cells.
D) DNA carries out the orders for protein synthesis issued by RNA.
E) DNA increases the rate of a chemical reaction without becoming part of the product.

Question

Quizplus · Accepted Answer

DNA provides the genetic instructions for building every protein in the body. The sequence of nucleotides in DNA determines the sequence of amino acids in a protein, which ultimately determines the structure and function of that protein. DNA also plays a role in regulating gene expression and passing genetic information from one generation to the next.

What Is the Function of DNA