Enzymes Multiple Choice Questions 1 PDF Download

Learn enzymes multiple choice questions (MCQs), A level biology test 1 for online course prep exams. Practice a level biology MCQs questions and answers on a level biology, gcse a levels biology, biology questions answers, enzyme specifity for ACT prep.

Free enzymes quiz online, study guide has multiple choice question on structure of enzyme is with options 3 dimensional coiled strands, 2 dimensional coiled strands, long unbranched chains and short branched chains to test online e-learning skills for viva exam prep and job's interview questions with answers key. Study to learn a level biology quiz questions with online learning MCQs for competitive exam preparation test.

MCQ on Enzymes Quiz PDF Download Test 1

MCQ. Structure of enzyme is

  1. 2 dimensional coiled strands
  2. 3 dimensional coiled strands
  3. Long unbranched chains
  4. Short branched chains


MCQ. Hydrophilic R group is found in the

  1. Enzyme
  2. Hormones
  3. Glands
  4. Maltose


MCQ. Purpose of Hydrophilic R group is

  1. To prevent the enzyme from being denatured at higher temperatures
  2. To add to the stability of the enzyme
  3. To ensure that they are soluble
  4. To help protein molecule coil in three dimensional space


MCQ. 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


MCQ. Fitting of substrate in active site is called as

  1. Hydrolysis
  2. Condensation
  3. Polymerization
  4. Lock and key hypothesis