Which of the following is NOT a main component of an amino acid structure? a. lone hydrogen
b. side R variant group
c. carboxyl group
d. phosphate group
e. amino group

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.