★ Mutations, Replication, and Cancer Quiz
What happens first in DNA replication?
A. The molecule twists tightly
B. The molecule unwinds and unzips
C. new bases are added to the DNA
D. new sugars are added to the DNA
Preview next quiz:
Disclaimer:
Medical Quiz should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. All content on this website is for informational and educational purposes only.