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In a medium where lactose is the only carbon source, transcription of the lac operon is _______, because lac repressor is ________ to the ________.

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User Garland
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1 Answer

6 votes

Question is incomplete i have added full question in ask for detail section.

Answer:

Option c. unblocked, not bound, operator is the correct option.

In a medium where lactose is the only carbon source, transcription of the lac operon is _unblocked_, because lac repressor is _not bound_ to the _operator_.

Step-by-step explanation:

See attached images for explanation

In a medium where lactose is the only carbon source, transcription of the lac operon-example-1
In a medium where lactose is the only carbon source, transcription of the lac operon-example-2
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User Arrumaco
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