Unit 1: Enzymes and the Digestive System

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

  • Carbohydrates
  • Hydrocarbons
  • Lipids
  • Protiens
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Other questions in this quiz

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

  • False
  • True

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

  • NH4
  • NH2
  • H2
  • COOH

4. What is the name of two amino acids combined?

  • Peptide
  • Dipeptide
  • Monomer
  • Disaccharide

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

  • Oesophagus
  • Small Intestine
  • Large Intestine
  • Stomach


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