4. Part of the cell cycle is shown in this simplified model. This part of the cell cycle is best described as the process that- a. Duplicates the DNA
b. Completes cell division
c. Maintains genetic homeostasis
d. Synthesizes new molecules

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.

Injuries in the environment are a result of

Organisms may contain up to five levels of organization within their bodies. which level of organization is shown by the liver? a. tissue b. organ c. organism d. organ system