To become activated, which of the following requires being bound to a foreign antigen AND simultaneous costimulation?
a) B Cell
b) T Cell
c) Interferon
d) MHC antigen
e) Antigen presenting cell
b
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The pancreas is in the
A. peritoneal cavity. B. anterior pararenal space. C. perirenal space. D. posterior pararenal space.
A complete atom is electrically neutral because
A) electrons is greater than the number of protons. B) the number of electrons equals the number of neutrons. C) the number of protons equals the number of neutrons. D) the number of electrons equals the number of protons.
_________ is the hormone produced by the ________ cells of the testes, and it selectively inhibits the secretion of _________ from the anterior pituitary gland
Fill in the blank(s) with correct word
When a person develops a sore throat, white blood cells are drawn to the area of infection by a process called ________.
A. chemotaxis B. diapedesis C. attraction D. ameboid movement E. margination