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meaganec meaganec
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6 years ago
Impairment of T-cell function can lead to increased susceptibility to bacterial infection because
 
  A. T cells help fully activate B cells.
  B. T cells help trigger class switching.
  C. T cells help regulate antigen presentation by dendritic cells.
  D. Both A and B.
  E. All of the above.
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hetomlinson06hetomlinson06
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6 years ago
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meaganec Author
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6 years ago
This helped my grade so much Perfect
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Yesterday
Smart ... Thanks!
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2 hours ago
Good timing, thanks!
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