Enzymes Multiple Choice Questions and Answers 3 PDF Online Download

Practice enzymes Multiple Choice Questions (MCQs), enzymes quiz answers, test prep 3 to learn secondary school biology for online certificate programs. Class 9 biology enzymes MCQs, enzymes quiz questions and answers for free online courses. Learn rate of enzyme action, characteristics of enzymes, class 9 biology: enzymes test prep for virtual secondary school.

Learn biology MCQs: specific temperature at which enzyme works at maximum rate is classified as, with choices optimum temperature, solute temperature, natural temperature, and solvent temperature for free online courses. Free biology study guide for online learning class 9 biology enzymes quiz questions for online schools.

Enzymes MCQs Quiz 3 PDF Online Download

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


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


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

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


MCQ: Organic cofactors that are tightly bound to enzymes are classified as

  1. non-synthetic groups
  2. synthetic groups
  3. aesthetic groups
  4. prosthetic groups


MCQ: Categorization of enzymes is based on

  1. level of carbon dioxide
  2. their working site
  3. level of oxygen
  4. level of nitrogen