Which organelle sorts proteins so they can be used by the body? a)the golig apparatus. b)the nucleus. c)the mitochondrion. d)the lysosome.

Common commercial benefits of microorganisms include synthesis ofa. insulin.b. antibiotics.c. aspirin.d. antibiotics and aspirin.e. antibiotics and insulin.

Which best describes a rhinovirus? o a. a virus that causes a common cold o b. a protective shell around a virus o c. a tube the comes off a virus o d. a piece of dna transferred by a virus

What is the next step in muscle contraction after the actin changes shape? (apex)