MHT CET Biology question

Biology Molecular Basis of Inheritance MHT CET

The accessibility of the promoter regions of prokaryotic DNA is (in many cases) regulated by the interaction of proteins with the sequences termed as

(A)Regulator
(B)Promoter
(C)OperatorCorrect
(D)Structural genes

Answer: (C)

Solution

The operator, adjacent to the promoter, binds regulatory proteins (repressors) and thereby controls the access

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Question ID VK-065583