Enzymes Multiple Choice Questions 1 PDF Download

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Free enzymes quiz online, study guide has multiple choice question: structure of enzyme is with choices 3 dimensional coiled strands, 2 dimensional coiled strands, long unbranched chains and short branched chains with online sample interview questions and answers, competitive tests preparation for jobs hiring. Study to learn a level biology quiz questions with online learning MCQs for competitive exam preparation test.

MCQ on Enzymes Test 1 Quiz PDF Download

MCQ. Structure of enzyme is

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

B

MCQ. Hydrophilic R group is found in the

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

A

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

C

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

C

MCQ. Fitting of substrate in active site is called as

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

D