Rate of Reaction and Enzyme Activity MCQs Quiz Online PDF Download

Practice rate of reaction and enzyme activity MCQs, O level biology MCQ test for online learning. What are enzymes quiz has multiple choice questions (MCQ), rate of reaction and enzyme activity quiz questions and answers to practice as at a ph 7 to 4.5, activity of amylase, answer key help with choices as stops, slows, expedites and ends problem solving for viva, competitive exam preparation, interview questions. Free study guide is for online learning rate of reaction and enzyme activity quiz with MCQs to practice test questions with answers.

MCQs on Rate of Reaction and Enzyme Activity Quiz PDF Download

MCQ. At a pH 7 to 4.5, the activity of amylase

  1. stops
  2. slows
  3. expedites
  4. ends

B

MCQ. Most reactions in living cells are

  1. reversible
  2. irreversible
  3. static
  4. redox

A

MCQ. In order to increase the rate of reaction,

  1. the limiting factor shall increase
  2. the limiting factor shall decrease
  3. the substrate concentration shall be increased
  4. the enzyme concentration shall be increased

B

MCQ. Enzyme activity can also be charted through the

  1. rate of digestion
  2. rate of reaction
  3. level of pH
  4. number of active sites

B