tryptophan operon mcq

MCQ on trp Operon (Tryptophan Operon)

Dear Students, Welcome to Molecular Biology MCQ-05 (MCQ on trp Operon). This MCQ set consists of Molecular Biology Multiple Choice Questions from the topic trp Operon Concept of Gene Regulation in Prokaryotes with Answer Key. These questions can be used for the preparation of all the competitive examinations in Biology / […]

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gene regulation mcq

MCQ on Catabolite Repression of lac Operon

Dear Students, Welcome to Molecular Biology MCQ-04 (MCQ on Catabolite Repression of lac Operon). This MCQ set consists of Molecular Biology Multiple Choice Questions from the topic lac Operon – Catabolite Repression with Answer Key. These questions can be used for the preparation of all the competitive examinations in Biology / […]

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gene regulation mcq

MCQ on lac Operon Concept

Dear Students, Welcome to Molecular Biology MCQ-03 (lac Operon MCQ). This MCQ set consists of Molecular Biology Multiple Choice Questions from the topic Introduction to lac Operon and the Concept of Gene Regulation in Prokaryotes with Answer Key. These questions can be used for the preparation of all the competitive examinations […]

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Signal Transduction MCQ

MCQ on Cell Signaling Mechanisms in Prokaryotes and Eukaryotes

Dear Students, Welcome to Molecular Biology MCQ-02 (MCQ on Cell Signaling). This MCQ set consists of Molecular Biology Multiple Choice Questions from the topic Cell Signal Transduction and Cell-Cell Communication Mechanisms with Answer Key. These questions can be used for the preparation of all the competitive examinations in Biology / Life […]

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mcq biology

DBT BET JRF Exam 2017 Model Questions with Answer Key and Explanations Part 1

DBT BET JRF Exam, 2017 Model Question Paper with Answer Key and Explanations (Biology / Life Sciences MCQ: Multiple Choice Questions) (1).  _____ can serve as an alternative to ethidium bromide to stain DNA for detection on gels a.       Mitomycin C b.      Acridine orange c.       SYBR Green I d.      Acriflavine […]

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