Phagocytosis is a function of which cell type?
a. epithelial.
b. muscle.
c. nerve.
d. red blood.
e. white blood.
E
You might also like to view...
The exchange of thermal energy between an animal and its environment can occur by
A) Conduction and convection. B) Radiation. C) Evaporation. D) All of the above
B lymphocytes
a. are responsible for antibody-mediated immunity b. are activated by thymosin c. mature and differentiate into macrophages d. bind with foreign antigen in association with self-antigen e. are attacked by AIDS virus
What is a low number of circulating leukocytes called?
A. Leukopenia B. Oligoleukosis C. Leukemia D. Polycythemia E. Leukocytosis
The pH of the cerebrospinal fluid is monitored by which of these brainstem centers?
A. Hypothalamic osmoreceptors B. Medullary baroreceptors C. PRG D. Central chemoreceptors