Some human viruses are difficult to study because
A) they only grow in normal human cells.
B) very few laboratories have the skills to culture the viruses.
C) the growth medium for the host cells is complex.
D) they grow very slowly.
E) they establish latent infections and cannot be induced.

Question

Quizplus · Accepted Answer

The Answer of Some human viruses are difficult to study because
A) they only grow in normal human cells.
B) very few laboratories have the skills to culture the viruses.
C) the growth medium for the host cells is complex.
D) they grow very slowly.
E) they establish latent infections and cannot be induced.

Some Human Viruses Are Difficult to Study Because