Unit 1: Enzymes and the Digestive System

1. In what order does food travel round the digestive system?

  • Mouth, Oesophagus, Stomach, Small Intestine, Large Intestine, Rectum, Anus
  • Mouth, Oesophagus, Stomach, Large Intestine, Small Intestine, Rectum, Anus
  • Mouth, Oesophagus, Small Intestine, Stomach, Large Intestine, Rectum, Anus
  • Mouth, Oesophagus, Small Intestine, Large Intestine, Stomach, Rectum, Anus
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Other questions in this quiz

2. What is the primary structure of a protein made of?

  • Glucose
  • Starch
  • Amino acids
  • Hydrogen molecules

3. Which of these is not a chemical needed by the body?

  • Carbohydrates
  • Protiens
  • Hydrocarbons
  • Lipids

4. What is one of the by-products of a condensation reaction?

  • Hydrogen
  • Water
  • Oxygen
  • Nitrogen Dioxide

5. Which of the chemical groups of an amino acid determines the type of amino acids?

  • R-group
  • Carboxylic acid group
  • Amine group
  • Hydrogen atom

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