Parents are a large factor in how their children perceive their bodies.

What are used to respond to uncomfortable situations.

How many calories are in one pound of fat

What is the function of reverse transcriptase in retroviruses? a) it uses viral rna as a template for dna synthesis. b) it converts host cell rna into viral dna. c) it translates viral rna into proteins. d) it uses viral rna as a template for making complementary rna strands.