Enzymes and Catalyzing Biological Reactions MCQs Quiz Online PDF Download

Practice enzymes and catalyzing biological reactions MCQs, MCAT biology test for online courses learning and test prep. Enzyme structure and function quiz has multiple choice questions (MCQ), enzymes and catalyzing biological reactions quiz questions and answers to learn.

MCAT practice test MCQ on while bound to active site, substrate is converted into with options product of reaction, a complex, another substrate of high energy and all of above problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning enzymes and catalyzing biological reactions quiz with MCQs to practice test questions with answers.

MCQs on Enzymes and Catalyzing Biological Reactions Quiz PDF Download

MCQ. While bound to the active site, the substrate is converted into the

  1. product of the reaction
  2. a complex
  3. another substrate of high energy
  4. all of above

A

MCQ. The enzyme increases the rate of reaction by

  1. decreasing kinetic energy
  2. decreasing chemical energy
  3. decreasing activation energy
  4. decreasing potential energy

C

MCQ. Enzymes do not change the

  1. conc. of reactants
  2. conc. of products
  3. Keq
  4. both A and B

C

MCQ. The substrate binds to specific region of enzyme called

  1. key
  2. active site
  3. hyperactive site
  4. none of above

B

MCQ. Catalysts that increase the rate of biological chemical reaction are called as

  1. proteins
  2. vitamins
  3. minerals
  4. enzymes

D