Enzymes Multiple Choice Questions and Answers 3 PDF Book Download

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 high school biology MCQs: rate of enzyme action, characteristics of enzymes, class 9 biology: enzymes, with choices optimum ph, unsaturated ph, natural ph, and saturated ph for free online courses. Free biology study guide for online learning class 9 biology enzymes quiz questions to attempt multiple choice test for online schools.

MCQs on Enzymes Worksheets 3 PDF Book 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