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Home Q & A Board Biology-Related Homework Help General Biology
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gangulo gangulo
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6 years ago
Natural killer cells destroy target cells by:
  a. releasing antibiotics, which break down the cell membranes.
  b. releasing cytokines and enzymes that trigger apoptosis.
  c. releasing histamine, which signals other blood cells to aggregate.
  d. phagocytosis, after the cells are targeted by antibodies.
  e. releasing lysosomal enzymes, which digest the target cells.

Question 2

____ can phagocytose about 100 bacteria during their life spans, and release antiviral agents.
  a. Natural killer cells
  b. Plasma cells
  c. Macrophages
  d. T helper cells
  e. Cytotoxic T cells
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chanceh91chanceh91
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6 years ago
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gangulo Author
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6 years ago
Thanks
Holly72492
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Smart ... Thanks!
Roselalo
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This site is awesome
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