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Gene Regulation Questions

Practice 1 Gene Regulation questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

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Practice by Exam:Biology(1)

About Gene Regulation — practice questions, PYQs & concepts

Gene Regulation is a frequently-tested topic on Biology. ExamTest.live currently lists 1 Gene Regulation questions, each with worked solutions and a step-by-step explanation. Use the filters on this page to focus on a specific exam, difficulty level or year — every answer key is free, no sign-up required.

Gene Regulation weight in competitive exams

Across our Gene Regulation question bank, the largest sources are Biology (1). Click any exam chip above to drill down to that exam-specific question set.

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All Gene Regulation Questions(1–1 of 1)

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Q1mediummcqBiologyBiology
Select the two correct statements about the lac operon:(a) Glucose or galactose may bind with the repressor and inactivate it.(b) In the absence of lactose the repressor binds with the operator region.(c) The -gene codes for permease.(d) This was elucidated by Francois Jacob and Jacques Monod.

Frequently Asked Questions

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We have 1 Gene Regulation questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
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Gene Regulation questions are commonly asked in Biology. You can filter by exam using the links above.
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Start with easy questions to build confidence, then tackle medium and hard ones. Use the filter buttons to sort by difficulty. Reveal the answer only after attempting each question, and read the explanation thoroughly.