Enzyme Action Rate MCQs Quiz Online PDF Download

Learn enzyme action rate MCQs, biology test for online learning courses, test prep to practice test. Enzymes: biology quiz has multiple choice questions (MCQ), enzyme action rate quiz questions and answers, enzymes characteristics, mechanism of enzyme action, introduction to enzymes, enzyme action rate tutorials for online basic concepts of biology courses distance learning.

College biology practice test MCQ: enzyme activity can be blocked or retarded on minute disturbance in with options density, optimum ph, temperature and concentration for summative assessment, summative assessment of jobs' seekers and students with online jobs and courses' tests. 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