Which component of human milk carries out phagocytosis of bacteria and production of complement proteins?
a. whey
b. epithelial cells
c. macrophages
d. B-lymphocytes
e. immunoglobins
Question 2
The hormone that stimulates the kidneys to reabsorb water rather than excrete it is
a. thyroxine.
b. ADH.
c. cortisone.
d. epinephrine.