Catalysis MCQs Test Online PDF Book Download

Catalysis multiple choice questions (MCQs), catalysis test prep for online learning with GCE A level degree certificate eCourses. Learn rates of reaction multiple choice questions (MCQs), catalysis quiz questions and answers. Career test on reaction kinetics, catalysis, temperature effect on reaction rate test for online study chemistry online courses distance learning.

Learn rates of reaction practice test MCQs: human enzymes start to denature at temperature above, for free online courses with options 40 °c, 65 °c, 95 °c, 15 °c with online global exams' preparation for international tests like MCAT practice test for good MCAT scores. Free skills assessment test is for e-learning online catalysis quiz questions for competitive assessment in chemistry major.

MCQ on CatalysisQuiz Book Download

MCQ: Enzymes are large molecules, generally made up of

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


MCQ: Human enzymes start to denature at temperature above

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


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

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


MCQ: Enzymatic activity takes place at

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


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

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