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Lananicole98 Lananicole98
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6 years ago
What happens to a virus that manages to cross the blood-brain barrier and enter the brain?
 
  a. It is quickly destroyed by natural killer cells.
 b. It gets trapped in a neuron, and then both are destroyed by natural killer cells.
  c. It gets trapped in a glial cell, and then both are destroyed by natural killer cells.
  d. It remains there and may cause negative effects several years later.
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xballaxballa
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6 years ago
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Lananicole98 Author
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6 years ago
Thank you, thank you, thank you!
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Yesterday
Good timing, thanks!
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2 hours ago
This site is awesome
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