Enzymes and Catalyzing Biological Reactions MCQs Quiz Online PDF Download

Learn enzymes and catalyzing biological reactions MCQs, MCAT biology test for online courses learning and test prep to practice. 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 active site, 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. Enzyme increases 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. 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 rate of biological chemical reaction are called as

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

D