Enzyme Action Rate MCQs Quiz Online PDF Download

Learn enzyme action rate MCQs, biology test for online courses learning and test prep to practice. Enzymes biology quiz has multiple choice questions (MCQ), enzyme action rate quiz questions and answers to learn for college courses online tests.

College biology practice test MCQ on enzyme activity can be blocked or retarded on minute disturbance in with options density, optimum ph, temperature and concentration problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning enzyme action rate quiz with MCQs to practice test questions with answers. Enzyme Action Rate Video

MCQs on Enzyme Action Rate Quiz PDF Download

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

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

B

MCQ. A chemical substance which have ability to block an active site is called

  1. blocker
  2. deactivator
  3. inhibitor
  4. enzyme

C

MCQ. If vibration become too violent on increasing heat above limit, enzyme activity will be lost and enzyme is said to be

  1. catalyzed
  2. broken
  3. denatured
  4. failed

C

MCQ. Optimum Ph for Chymotrypsin is

  1. 8
  2. 7
  3. 7--8
  4. 7--9

C

MCQ. Inhibitors blocking active site by making covalent bonds are specifically known as

  1. reversible inhibitors
  2. irreversible inhibitor
  3. competitive inhibitors
  4. non-competitive inhibitors

B