A Level Courses

IGCSE A Level Biology Practice Tests

IGCSE A Level Biology Online Tests

Enzyme Specifity Multiple Choice Questions (MCQ) PDF Download

The e-Book Enzyme Specifity Multiple Choice Questions (MCQ Quiz) with answers, Enzyme Specifity MCQs PDF download to study online igcse biology degree courses. Practice Enzymes Multiple Choice Questions and Answers (MCQs), Enzyme Specifity quiz answers PDF to learn online certificate courses. The Enzyme Specifity MCQ App Download: Free learning app for enzyme specifity, what are enzymes, mode of action of enzymes test prep for GRE test.

The MCQ In the lock and key hypothesis, the substrate is the: key, lock, and magenta molecule with "Enzyme Specifity" App Download (Free) to learn online certificate courses. Study enzyme specifity quiz questions, download Google eBook (Free Sample) for accelerated bachelors degree online.

Enzyme Specifity MCQ Quiz PDF Download: IGCSE Biology MCQs

MCQ 1: In the lock and key hypothesis, the substrate is the

A) key
B) lock
C) both a and b
D) magenta molecule

MCQ 2: The fitting of the substrate in the active site is called

A) hydrolysis
B) condensation
C) polymerization
D) lock and key hypothesis

MCQ 3: The most modern hypothesis about enzyme action is called

A) lock and key hypothesis
B) lock and substrate hypothesis
C) induced fit hypothesis
D) enzyme substrate hypothesis

MCQ 4: The substrate is kept at lock positions of the enzyme through temporary bonds, are made by the

A) OH - group
B) carbon of the amino chain
C) R group of amino acids
D) oxygen group

MCQ 5: All are true for enzymes but that they

A) biological catalysts
B) speed up the rate of a reaction
C) may change chemically during the reaction
D) may change physically during the reaction

IGCSE A Level Biology Practice Tests

Enzyme Specifity Learning App & Free Study Apps

Download A level Biology MCQs App to learn Enzyme Specifity MCQ, Cell Biology MCQs App, and 10th Grade Biology MCQ App (Android & iOS). The free "Enzyme Specifity" App includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!

A level Biology App (Android & iOS)

ALL-in-ONE Learning App (Android & iOS)

A level Biology App (Android & iOS)

A level Biology App (Android & iOS)

Cell Biology App (Android & iOS)

Cell Biology App (Android & iOS)

10th Grade Biology App (Android & iOS)

10th Grade Biology App (Android & iOS)