Natural killer cells specifically kill which of the following?
A) Tumor cells and cells infected by microorganisms
B) Gram-positive bacteria
C) Fungi and protozoa
D) Foreign transplanted tissue
Correct Answer:
Verified
Q19: Opsonizing antibodies must be against _ components
Q20: Pathogen associated molecular patterns (PAMPs)include
A)lipopolysaccharide.
B)peptidoglycan.
C)phospholipids of the
Q21: A mast cell is similar to a
Q22: The lymph nodes lie at the junctions
Q23: Dendritic cells are similar to cytokine-producing cells
Q25: Which of the following cell types migrates
Q26: Blood cell development occurs in the bone
Q27: An intraepidermal lymphocyte migrates to a lymph
Q28: Which of the following types of leukocytes
Q29: Macrophages are derived from _.
A)granulocytes
B)basophils
C)neutrophils
D)monocytes
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