Which enzyme functions to prevent supercoiling of the DNA molecule during replication? A)
Helicase
B)
Topoisomerase
C)
RNA polymerase
D)
DNA polymerase

What are some characteristics of a free enterprise economy?

Multicellular organisms use cell division, mitosis, for growth and the maintenance and repair of cells and tissues. single-celled organisms may use cell division as their method of reproduction. regardless of the reason for mitosis, the process ensures genetic continuity. what is the step in the cell cycle that ensure genetic continuity?

Which of the following graphs have the same wavelengths