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lynch1234 lynch1234
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Posts: 734
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6 years ago
Cyclins modulate the progression of cells through the cell cycle by directly
 
  A) activating G proteins.
  B) phosphorylating growth factor receptors.
  C) activating protein kinases that are critical regulators of cell division.
  D) degrading histones.
  E) turning on genes necessary for DNA replication.
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wrote...
6 years ago
Answer: C
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