NEET Biology question

Normal cells have genes called ...A... which are present in an inactivated state, but under certain conditions like ...B... they get transformed to ...C.... Here A, B and C refer to

(A)A-cellular oncogenes, B-mutation, C-cancer causing oncogenes
(B)A-proto-oncogenes, B-mutation, C-disease causing genesCorrect
(C)A-viral oncogenes, B-mutation, C-tumour causing genes
(D)None of the above

Answer: (B)

Solution

Normal cells carry proto-oncogenes in an inactivated state, and under conditions such as mutation

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Question ID VK-123249