As an Amazon Associate I earn from qualifying purchases.

Enzyme Specifity MCQs Quiz Online PDF Download eBook

Solve Enzyme Specifity Multiple Choice Questions (MCQ), enzyme specifity quiz answers PDF worksheet, A level biology practice test for online college programs. Learn enzymes Multiple Choice Questions and Answers (MCQs), "Enzyme Specifity" quiz questions and answers to learn online certificate courses. Learn structure of enzymes, enzymes test prep for GRE test.

"In the lock and key hypothesis, the substrate is the" Multiple Choice Questions (MCQ) on enzyme specifity with choices key, lock , and magenta molecule to learn online certificate courses. Practice enzyme specifity quiz questions for merit scholarship test and certificate programs for accelerated bachelors degree online.

MCQs on Enzyme Specifity PDF Download eBook

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

  1. key
  2. lock
  3. both a and b
  4. magenta molecule

A

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

  1. hydrolysis
  2. condensation
  3. polymerization
  4. lock and key hypothesis

D

MCQ: The most modern hypothesis about enzyme action is called

  1. lock and key hypothesis
  2. lock and substrate hypothesis
  3. induced fit hypothesis
  4. enzyme substrate hypothesis

C

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

  1. OH - group
  2. carbon of the amino chain
  3. R group of amino acids
  4. oxygen group

C

MCQ: All are true for enzymes but that they

  1. biological catalysts
  2. speed up the rate of a reaction
  3. may change chemically during the reaction
  4. may change physically during the reaction

C