Enzyme Specifity MCQs Quiz Online Tests pdf Download

Practice MCQs on enzyme specifity with chemistry quiz for online test prep. Chemistry of life quiz has multiple choice questions (MCQ) and answers, enzyme specifity test questions and answers as lysine and arginine are left behind in peptides bonds and are known as, answer key with choices as amylase, trypsin, urease and lactase for competitive exam prep. Free study guide is to learn enzyme specifity quiz online with MCQs to practice test questions with answers.

MCQs on Enzyme Specifity Quiz pdf Download

MCQ. Lysine and arginine are left behind in peptides bonds and are known as

  1. amylase
  2. trypsin
  3. urease
  4. lactase

C

MCQ. Hydrolysis of peptides is aided through enzyme

  1. urease
  2. trypsin
  3. amylase
  4. thrombokinase

B

MCQ. Substrate must have the

  1. correct size to fit active site of enzyme
  2. correct shape to fit active site of enzyme
  3. correct order to fit in active site
  4. both A and B

D

MCQ. Of given series of actions, action performed first is

  1. substrate diffuses to active site
  2. enzyme-substrate complex is binded
  3. amino acids may acts as nucleophiles
  4. products diffuse away from active site

A

MCQ. Enzyme activity refers to the

  1. number of moles of enzymes converted to product per minute
  2. number of moles of substrate converted to product per minute
  3. number of substrate molecules reacted per enzyme per minute
  4. number of enzyme reacted on substrate molecule per minute

B

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