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6. Which section of the digestive system absorbs the water from the food?
- Oesophagus
- Small Intestine
- Large Intestine
- Stomach
7. Which of these parts of the digestive system do not use enzymes to break down food?
- Oesophagus
- Stomach
- Small Intestine
- Salivary Glands
8. What type of reaction combines two amino acids together?
- Combustion
- Condensation
- Hydrolysis
- Oxidation
9. What is the primary structure of a protein made of?
- Amino acids
- Hydrogen molecules
- Glucose
- Starch
10. What is the formula of the amine group in an amino acid?
11. Which of the chemical groups of an amino acid determines the type of amino acids?
- Carboxylic acid group
- R-group
- Hydrogen atom
- Amine group
12. Which of these is not a chemical needed by the body?
- Lipids
- Carbohydrates
- Hydrocarbons
- Protiens
13. What is the name of two amino acids combined?
- Monomer
- Peptide
- Dipeptide
- Disaccharide