The anatomy and physiology instructor is explaining a cell-mediated response to the pre-nursing students. what actions would the instructor explain occur in a cell-mediated response?

T-cell lymphocytes survey proteins in the body and attack the invading antigens                                

Explanation:

             Cell mediated response is a response that does not take into account of the antibodies. Cell mediated immunity is rather used to activate the antigen specific cytotoxic, T-cell lymphocytes and phagocytes and it releases different cytokines in response to the antigens.

            T lymphocytes are a part of the immune system and is a white blood cells. It develops in the bone marrow. They fight with the invading antigens and protect our body from several infections. They looks for the proteins in the blood stream and prevent us from the invading antigens.

Hence the answer is --

T-cell lymphocytes survey proteins in the body and attack the invading antigens  

the right answer is a

for many centuries there were important factors which the economies of the muslim empires developed increasingly. they applied economic procedures in production, investment, finance, taxation and property. they used to tax certain goods (for example: harvest), they charged interest on money lent, they signed contracts with merchants; they relied on a common currency, and they used checks as well as promissory notes. with the money collected by means of taxation, the government provided the needy with an income. in addition, trading networks covered huge distances, so far regions started to have contact and exchange goods. this trade network covered areas of asia, africa and europe.