The synthesis of protein molecules that regulate the biological and physical development of the body and its organs is directed by
A) different sequences of adenine, thymine, guanine, and cytosine.
B) hormones produced by different DNA combinations.
C) meiotic synthesis of enzymes.
D) ionic substances located on chromosomes 1 through 9.
E) genotypes and phenotypes.

Question

Quizplus · Accepted Answer

The synthesis of protein molecules is directed by different sequences of adenine, thymine, guanine, and cytosine, which are the nucleotide bases of DNA. These sequences form genes that encode the instructions for making proteins.

The Synthesis of Protein Molecules That Regulate the Biological and Physical