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Genetic Regulation Prokaryotes MCQs

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Practice free Genetic Regulation Prokaryotes multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 23 questions — no login required.

Question 19easy

In the presence of tryptophan in the cell, the repressor is __________

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Question 20easy

Catabolite activating protein exerts __________ control on transcription of the lac operon genes.

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Question 21easy

DNA is methylated at

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Question 22easy

Why are several structural genes regulated as a unit in bacteria?

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Question 23easy

Alternate splicing of RNA transcripts is a mechanism to regulate

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