University Online Courses

Molecular Biology MCQs

Molecular Biology Tests

Operons Lac and Tryptophan Operons MCQ with Answers PDF Download

The Book Operons Lac and Tryptophan Operons Multiple Choice Questions (MCQ Quiz), Operons Lac and Tryptophan Operons quiz answers PDF to study online courses, molecular biology tests. Practice Regulation of Gene Expression Multiple Choice Questions and Answers (MCQs), Operons Lac and Tryptophan Operons quiz questions for online degree programs. The e-Book Operons Lac and Tryptophan Operons MCQ App Download: gene regulation-general, operons: lac and tryptophan operons test prep for online masters programs.

The MCQ: The structural gene Z in the lac operon code for the enzyme known as PDF, "Operons: Lac and Tryptophan Operons" App Download (Free) with galactose permease, galactoside acetylase, galactosidase, and amylase choices for online degree programs. Study operons lac and tryptophan operons quiz questions, download Amazon eBook (Free Sample) for online certificate courses.

Chapter 17 MCQs: Operons Lac and Tryptophan Operons Quiz

MCQ: The structural gene Z in the lac operon code for the enzyme known as

A) Galactose permease
B) Galactoside acetylase
C) galactosidase
D) Amylase

MCQ: In E. coli the regulation of lactose metabolism is known as

A) Tryptophan operon
B) Lac operon
C) Operon
D) none of above

MCQ: The tetrameric regulatory protein of the lac operon has molecular weight nearly

A) 130000
B) 150000
C) 140000
D) 110000

MCQ: The concept of the operon was coined by

A) Jacob
B) Monod
C) Bergstrom and samuelsson
D) Jacob and Monod

MCQ: The lac operon included

A) Operator gene
B) Structural gene
C) Promoter site
D) all of above

Assessment Tests: Molecular Biology Chapters

Download Free Apps (Android & iOS)

Download Molecular Biology Quiz App, SAT Biology MCQs App and 10th Grade Biology MCQ App for Android & iOS devices. These Apps include complete analytics of real time attempts with interactive assessments. Download Play Store & App Store Apps & Enjoy 100% functionality with subscriptions!

Molecular Biology App (Android & iOS)

ALL-in-ONE Courses App Download

Molecular Biology App (Android & iOS)

Molecular Biology App Download

SAT Biology App (Android & iOS)

SAT Biology Quiz App

10th Grade Biology App (Android & iOS)

10th Grade Biology Quiz App