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Gene Repression in Bacteria Multiple Choice Questions (MCQ) PDF Download

The e-Book Gene Repression in Bacteria Multiple Choice Questions (MCQ Quiz) with answers, Gene Repression in Bacteria MCQs PDF download to learn online mcat biology degree courses. Study Gene Expression in Prokaryotes Multiple Choice Questions and Answers (MCQs), Gene Repression in Bacteria quiz answers PDF to learn online MCAT exam courses. The Gene Repression in Bacteria MCQ App Download: Free learning app for gene amplification and duplication, dna binding proteins and transcription factors, cellular controls, oncogenes, tumor suppressor genes and cancer test prep for online MCAT classes.

The MCQ Genes linked on E coli chromosome are: lacz, lacy, laca with "Gene Repression in Bacteria" App Download (Free) to learn online MCAT exam courses. Practice gene repression in bacteria quiz questions, download Google eBook (Free Sample) for MCAT online course.

Gene Repression in Bacteria MCQ Quiz PDF Download: MCAT Biology MCQs

MCQ 1: Genes linked on E coli chromosome are

A) lacZ
B) lacY
C) lacA
D) all of above

MCQ 2: lacA encodes a detoxifying enzyme called

A) β-galactoside transacetylase
B) helicase
C) polymerase
D) gyrase

MCQ 3: The inhibition of gene expression by changing regulatory protein activity is termed as

A) gene expression
B) gene repression
C) gene mutation
D) gene localization

MCQ 4: In E.coli the metabolism of lactose requires at least

A) 2 proteins
B) 3 proteins
C) 4 proteins
D) 5 proteins

MCQ 5: The lac operon expresses the genes whose products catabolize

A) maltose
B) phosphate
C) sucrose
D) lactose

MCAT Biology Practice Tests

Gene Repression in Bacteria Learning App & Free Study Apps

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Cell Biology App (Android & iOS)