Cancer treatments which disrupt the function of folic acid?

Question

Cancer treatments which disrupt the function of folic acid have

significant side effects, since this therapy also affects the growth of such rapidly dividing tissues as all of the following, except:

a) Skin cells.

b) Red and white blood cells.

c) Nerve tissue.

d) Sperm.

e) All of these cell types are affected by this therapy.

Answer 1

c) Nerve tissue, which is not rapidly dividing

Answer 2

The mediation is Methotrexate (MTX),the cells which are resistance to it are non-dividing cells which are for sure neurones.