Enzymes: Biology Multiple Choice Questions and Answers 1 PDF Book Download

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MCQs on Enzymes Biology Test 1 PDF Book Download

MCQ: Enzyme activity can be blocked or retarded on minute disturbance in

  1. density
  2. optimum ph
  3. temperature
  4. concentration

B

MCQ: Non-protein part of an enzyme is called

  1. co-enzyme
  2. co-factor
  3. substrate
  4. activator

B

MCQ: A definite charge bearing site of an enzyme on which a chemical substance attaches itself is called

  1. active site
  2. available site
  3. catalytic site
  4. binding site

A

MCQ: An enzyme which is devoid of its either prosthetic group or co-enzyme is designates as

  1. holoenzyme
  2. apoenzyme
  3. substrate
  4. coenzyme

B

MCQ: Inactive form of pepsin which has power of destroying cell's internal structure is known as

  1. pepsinogen
  2. pectin
  3. pancreatic
  4. amino pectin

A