Precursor CTLs are characterized by each of the following EXCEPT
A) they do not divide.
B) they do not express high affinity for CD25.
C) they express CD4.
D) they lack cytotoxic activity.
E) they produce low amounts of IL-2.
Correct Answer:
Verified
Q16: Which type of antibody is MOST effective
Q17: Cell-mediated effector cells include
A)CTLs and NKT cells.
B)Plasma
Q18: The Fas ligand (FasL) represents a key
Q19: At what location are naïve TC cells
Q20: CTLs mediate a powerful and lethal immune
Q22: Which of the following statements about NK
Q23: Licensing on an NK cells refers to
A)activation
Q24: In a recent experiment, NK cells were
Q25: How many subpopulations of TC cells are
Q26: MHC tetramers
A)are a novel way to detect
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