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Home Q & A Board Biology-Related Homework Help Genetics and Developmental Biology
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Ebony321 Ebony321
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6 years ago
Checkpoint proteins act as ________.
 
  A. oncogenes
  B. growth factors
  C. proto-oncogenes
 
  D. tumor-suppressing genes
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bolbolbolbol
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Ebony321 Author
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6 years ago
Thank you, thank you, thank you!
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This site is awesome
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