Enzyme Specifity MCQs Quiz Online PDF Download

Learn enzyme specifity MCQs, A level chemistry MCQ test for online learning. Chemistry of life quiz has multiple choice questions (MCQ), enzyme specifity quiz questions and answers to practice as lysine and arginine are left behind in peptides bonds and are known as, answer key help with choices as amylase, trypsin, urease and lactase problem solving for viva, competitive exam preparation, interview questions. 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

C

MCQ. Hydrolysis of peptides is aided through the enzyme

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

B

MCQ. The 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

D

MCQ. Of the 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

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