Catalysis MCQs Quiz Online PDF Download

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MCQs on CatalysisQuiz PDF 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