Question

1.) how does DNA determine a trait such as eye color?

a.) DNA codes for proteins that determine eye color
b.) DNA codes for mRNA that determine eye color
c.) DNA interacts with proteins to control eye color
d.) DNA contains pigments which make up eye color

what is the genetic code?

a.) the order of amino acids in proteins makes up the genetic code
b.) the order of amino acids in mRNA makes up the genetic code
c.) the order of nitrogen bases in tRNA makes up the genetic code
d.) the order of nitrogen bases in DNA makes up the genetic code