Cells that stay in the body and make it easier to fight off an infection the second time you get it are called
A) helper cells.
B) suppressor cells.
C) macrophages.
D) memory cells.
E) None of the answers are correct.
Correct Answer:
Verified
Q35: Classes of lymphocytes in the body include
A)T
Q36: The lymphocytes that fight infections in the
Q37: Providing antibody-mediated or humoral immunity is primarily
Q38: HIV weakens the immune system by
A)overwhelming it
Q39: Which of the following is the first
Q41: The lobes of the thymus are separated
Q42: If the thyroid gland of a person
Q43: Lymph nodes
A)occur in all regions of the
Q44: When is the thymus most active
A)from puberty
Q45: Adenoids are the _ tonsil.
A)palatine
B)lingual
C)pharyngeal
D)laryngeal
E)None of the
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