Which of the statements below does not describe antigens?
A) Antigens exhibit immunogenicity and reactivity.
B) Antigens only come from microbes.
C) The parts of antigen molecules that initiate immune responses are called epitopes or antigenic determinants.
D) Antigens can include proteins, nucleic acids, lipoproteins, glycoproteins, and certain large polysaccharides.
Correct Answer:
Verified
Q73: Complement proteins and antibodies coat a microorganism
Q74: Phagocyte mobilization involves _.
A) diapedesis, during which
Q75: Activated T cells and macrophages release _
Q76: Regulatory T cells _.
A) release cytokines that
Q77: B cells respond to the initial antigen
Q79: Which of the following is characteristic of
Q80: Which of the following would be classified
Q81: Which of the following is not a
Q82: Natural killer (NK) cells _.
A) are also
Q83: Select the correct statement about immunodeficiency.
A) Severe
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