Describe how gene expression differs during the normal process of sexual differentiation in animals

The first amino acid of a new polypeptide chain is

Describe the function of the endomembrane system? what organelles are involved?

In order to study genetic mutations, scientists must study genetic material. which statement describes the genetic material scientists are most likely studying? a) they study alleles that contain chromosomes, which are rna. b) they study alleles that contain genes, which are chromosomes. c) they study chromosomes that contain genes, which are dna segments.