The structure labeled “A” in this diagram of a virus is called the

a. RNA envelope
b. Capsid
c. Nuclear membrane
d. Viral genome

What is the answer for the complicated molecules that make up living things usually contain carbon. why is carbon so important in these molecules?

Plz ! cattle ranchers and dairy farmers rarely allow all of their animals to reproduce instead they practice selective breeding and only encourage the reproduction of animals with specific features. which of the following cows would a dairy farm most likely choose to reproduce? a. a cow that makes a lot of milk. b. a cow that can run quickly. c. a cow with a think, soft fur. d. a cow with large, strong hooves.

The chromosomal structure that limits the number of cell divisions of a cell is the the chromosomal structure that limits the number of cell divisions of a cell is the kinetochore telomere histones centromere