Acellular vaccines and subunit vaccines
A) contain modified bacterial exotoxin molecules.
B) are always genetically engineered.
C) contain select antigenic components of a pathogen rather than whole cells or viruses.
D) confer passive immunity.
E) utilize DNA strands that will produce the antigen.
Correct Answer:
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Q31: Superantigens are _.
A) body tissues that the
Q38: _ is the most abundant class of
Q39: Small foreign molecules that are too small
Q41: Killed or inactivated vaccines are prepared by
A)removal
Q42: An example of natural passive immunity would
Q44: What process generates many B cells and
Q46: The most significant cells in graft rejection
Q47: Cytotoxic T cells
A)are activated by free,soluble antigens.
B)lack
Q51: Immunotherapy is the
A)use of antitoxins.
B)use of immune
Q60: An example of artificial passive immunity would
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