Unit 1: Enzymes and the Digestive System

1. Chemical digestion is when food molecules are broken down by structures such as teeth

  • False
  • True
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Other questions in this quiz

2. What is the formula of the amine group in an amino acid?

  • H2
  • NH2
  • COOH
  • NH4

3. Which section of the digestive system absorbs the water from the food?

  • Large Intestine
  • Small Intestine
  • Stomach
  • Oesophagus

4. What is the name of the chain found in a primary structure of a protein?

  • Dipeptide
  • Polypeptide
  • Disccharide
  • Polysccharide

5. Which of these parts of the digestive system do not use enzymes to break down food?

  • Oesophagus
  • Salivary Glands
  • Stomach
  • Small Intestine


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