Multiple Choice
To activate B cells, an _____ (labeled C) on a microbe binds to a(n) _____ (labeled A) on the surface of a specific population of B cells.
A) antigen; MHC protein
B) antigen; B cell antigen receptor
C) antibody; B cell antigen receptor
D) antibody; T cell antigen receptor
E) antigen; perforin
Correct Answer:

Verified
Correct Answer:
Verified
Q55: List the main components of the physical
Q56: As humans get older, their immune system
Q57: Fat-soluble vitamins are transported from their site
Q58: Which of the following lymphatic structures are
Q59: The main class of antibody that is
Q61: After a splenectomy, the normal functions of
Q62: The Epstein-Barr virus causes<br>A)delayed hypersensitivity reactions<br>B)AIDS<br>C)leukemia<br>D)infectious mononucleosis<br>E)systemic
Q63: Which of the labeled structures in the
Q64: Memory T cells produce antibodies.
Q65: Vaccines are effective at preventing future infections