Catalysis MCQs Quiz Online PDF Download

Learn catalysis MCQs, A level chemistry test for online courses learning and test prep to practice. Rates of reaction quiz has multiple choice questions (MCQ), catalysis quiz questions and answers to learn for Cambridge university online degree preparation.

GCE chemistry practice test MCQ on enzymes are large molecules, generally made up of with options carbohydrates (cxh2non), proteins, vitamins and lipids problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning catalysis quiz with MCQs to practice test questions with answers.

MCQs on Catalysis Quiz PDF Download

MCQ. Enzymes are large molecules, generally made up of

  1. carbohydrates (CxH2nOn)
  2. proteins
  3. vitamins
  4. lipids

B

MCQ. Human enzymes start to denature at temperature above

  1. 40 °C
  2. 65 °C
  3. 95 °C
  4. 15 °C

A

MCQ. Enzymes in bacteria found in hot springs have optimum temperature of

  1. 95 °C
  2. 70 °C
  3. 25 °C
  4. 55 °C

B

MCQ. Enzymatic activity takes place at

  1. low temperature
  2. high temperature
  3. constant
  4. zero

A

MCQ. Due to change in their shape enzymes no longer attach substrate leaving enzyme as

  1. active
  2. denatured
  3. destroyed
  4. efficient

B