Rate of Enzyme Action MCQs Quiz Worksheet PDF Book Download

Rate of enzyme action MCQs, rate of enzyme action quiz answers for online secondary school courses. Enzymes multiple choice questions (MCQs), rate of enzyme action quiz questions and answers for online secondary education degree. Class 9 biology: enzymes, mechanism of enzyme action, rate of enzyme action test prep for secondary school teaching certification.

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MCQ on Rate of Enzyme Action PDF Book Download

MCQ: Vibrations of atoms of enzymes is increased and leads to loss of

  1. nucleated structure of atoms
  2. solvent structure of enzymes
  3. solute structure of enzymes
  4. globular structure of enzymes

D

MCQ: Optimum temperature of working of human enzymes is

  1. 52° C
  2. 47° C
  3. 37° C
  4. 42° C

C

MCQ: Specific temperature at which enzyme works at maximum rate is classified as

  1. solute temperature
  2. optimum temperature
  3. natural temperature
  4. solvent temperature

B

MCQ: Narrow range of pH at which enzymes works on their maximum rate is called

  1. unsaturated pH
  2. optimum pH
  3. natural pH
  4. saturated pH

B

MCQ: State in which substrate molecules do not find any free active site is called

  1. denaturation
  2. maturation
  3. saturation
  4. instauration

C