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Enzyme Specifity Multiple Choice Questions (MCQ) PDF Download

The e-Book Enzyme Specifity Multiple Choice Questions (MCQ Quiz) with Answers, Enzyme Specifity MCQ PDF download to learn free igcse biology online courses. Practice Enzymes Multiple Choice Questions and Answers (MCQs), Enzyme Specifity quiz answers PDF to study online IGCSE GCE 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; "Enzyme Specifity" App Download (Free) with answers key, lock, and magenta molecule to study online IGCSE GCE courses. Study enzyme specifity quiz questions, download Google eBook (Free Sample) for accelerated bachelors degree online.

Enzyme Specifity MCQs: Questions and Answers PDF Download

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

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Enzyme Specifity App (Android & iOS)

Enzyme Specifity App (Android & iOS)

A level Biology App (Android & iOS)

A level Biology App (Android & iOS)

Molecular Biology App (Android & iOS)

Molecular Biology App (Android & iOS)

Phylum App (Android & iOS)

Phylum App (Android & iOS)