Enzyme Specifity MCQs Quiz Online PDF Download

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GCE chemistry practice test MCQ: lysine and arginine are left behind in peptides bonds and are known as with choices amylase, trypsin, urease and lactase with common interview questions and answers for online pre-employment assessment of job seekers. Free study guide is for online learning enzyme specifity quiz 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


MCQ: Hydrolysis of peptides is aided through enzyme

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


MCQ: Substrate must have the

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


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

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


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