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Quiz on Biology unit 2.3 Enzymes

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Enzymes

Question 1 of 6

1

What is the special part in the structure of an enzyme where the substrate binds?

Select one of the following:

  • Active site

  • Catalyst

  • Peroxide

Explanation

Question 2 of 6

1

What are enzymes made of?

Select one of the following:

  • Protein

  • Carbohydrates

  • Lipids

Explanation

Question 3 of 6

1

Which enzyme is found in mouth?

Select one of the following:

  • Amylase

  • Protease

  • Carbohydrase

  • Lipase

Explanation

Question 4 of 6

1

What does protease digest to produce amino acids?

Select one of the following:

  • Polypeptides

  • Maltose

  • Pepsin

Explanation

Question 5 of 6

1

What are the products of lipase digesting fat?

Select one of the following:

  • Fatty acids and glycerol

  • Fatty acids and maltose

  • Fatty acids and polypeptides

Explanation

Question 6 of 6

1

What is glycerol?

Select one of the following:

  • The building block of fats

  • The building block of carbohydrates

  • The building block of proteins

Explanation