Q.1
The shape of an enzyme will change if which of the following is increased?
  • Temperature
  • Concentration
  • Time
  • Pressure
Q.2
Which enzyme is used in industry to convert starch to glucose?
  • Protease
  • Lipase
  • Carbohydrase
  • Isomerase
Q.3
Protease enzymes are located in which organ?
  • Mouth
  • Esophagus
  • Stomach
  • Colon
Q.4
Which word describes the change of shape when an enzyme is heated to high temperatures?
  • Denatured
  • Destroyed
  • Killed
  • Damaged
Q.5
Which of the following emulsifies fats so they can be further digested by the enzyme lipase?
  • Hydrochloric acid
  • Mucus
  • Bile
  • Saliva
Q.6
Isomerase enzyme is used in industry for making high fructose syrup from which of the following?
  • Sucrose
  • Glucose
  • Maltose
  • Starch
Q.7
Which enzyme converts fats into 3 fatty acids and glycerol?
  • Amylase
  • Protease
  • Lipase
  • DNA polymerase
Q.8
Which enzyme converts starch into sugars in the mouth and small intestine?
  • Protease
  • Lipase
  • Isomerase
  • Amylase
Q.9
Protease enzymes break down proteins into what?
  • Fatty acids
  • Amino acids
  • Carboxylic acids
  • Hydrochloric acid
Q.10
Enzymes are which type of molecule?
  • Fat
  • Starch
  • Protein
  • Amino acid
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