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Gene Repression in Bacteria MCQ with Answers PDF

Gene Repression in Bacteria Multiple Choice Questions (MCQ), Gene Repression in Bacteria quiz answers PDF to study mcat biology online course for mcat biology classes. Gene Expression in Prokaryotes Multiple Choice Questions and Answers (MCQs), Gene Repression in Bacteria quiz questions for MCAT prep classes. "Gene Repression in Bacteria " Book PDF: gene amplification and duplication, dna binding proteins and transcription factors, cellular controls, oncogenes, tumor suppressor genes and cancer test prep for online MCAT classes.

"Genes linked on E coli chromosome are" MCQ PDF: gene repression in bacteria with choices lacz, lacy, laca, and all of above for MCAT prep classes. Study gene repression in bacteria quiz questions for merit scholarship test and certificate programs for MCAT online course.

MCQs on Gene Repression in Bacteria Quiz

MCQ: Genes linked on E coli chromosome are

lacZ
lacY
lacA
all of above

MCQ: lacA encodes a detoxifying enzyme called

β-galactoside transacetylase
helicase
polymerase
gyrase

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

gene expression
gene repression
gene mutation
gene localization

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

2 proteins
3 proteins
4 proteins
5 proteins

MCQ: The lac operon expresses the genes whose products catabolize

maltose
phosphate
sucrose
lactose