Factors affecting enzymes MCQs Quiz Online PDF Book Download

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Learn what are enzymes test MCQs: nature of rennin is slightly, with choices acidic, alkaline, water based, and mineral based for online bachelor degree. Practice merit scholarships assessment test, online learning factors affecting enzymes quiz questions for competitive assessment in biology major.

MCQ on Factors affecting enzymesQuiz Book Download

MCQ: Nature of rennin is slightly

  1. acidic
  2. alkaline
  3. water based
  4. mineral based

A

MCQ: Beyond optimum temperature, enzyme

  1. becomes flat
  2. becomes hyperactive
  3. divides to form smaller enzymes
  4. becomes denatured

D

MCQ: At a pH 7 to 9, activity of amylase

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

B

MCQ: Amylase becomes denatured at a acidic pH of

  1. 4
  2. 5
  3. 6
  4. 7

A

MCQ: In plants, enzymes become denatured above

  1. 40 °C
  2. 50 °C
  3. 60 °C
  4. 70 °C

C