When an endocrine organ is making a hormone, like protein, genes in the cells have to first be transcribed to make what?

A. RNA

B. DNA

C. ATP

you can't get pregnant from swallowing semen; the taste varies

explanation:

when you swallow semen it doesn't go into the vagina and fertilize the egg; for taste how ever that can be altered by what the man eats suck as pineapple can make it sweeter

b) the heart is a pump made of muscle and that is difficult to grow in the lab.

true dat because you don't physically and emotional stress

answerbps;