OBJECTIVE LIFE SCIENCE
CELL BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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In the normal cellular processes, which genes inhibit cell division?
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mutant genes
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oncogenes
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proto-oncogenes
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tumor-suppressant genes
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Explanation:
Detailed explanation-1: -Two other tumor suppressor genes, DPC4 and MADR2, encode SMAD family transcription factors that are activated by TGF- signaling and lead to inhibition of cell proliferation.
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