Obtaining the elements needed to make biological molecules | Combined science

Starter quiz

What are the monomers of complex carbohydrates?
- amino acids
- lipids
- sugars ✓
Lipids are made from ___________ and __________.
- fatty acids ✓
- glucose
- fats
- fructose
- glycerol ✓
What type of molecules are joined together to form proteins?
- 'amino acids' ✓
What biological molecules are plant cell walls made from?
- Cellulose ✓
- Starch
- Glycogen
- Monosaccharide
Match the biological molecule to it use.
- carbohydrates
  
  ⇔
  
  For energy and storage. ✓
- proteins
  
  ⇔
  
  For growth and repair. ✓
- lipids
  
  ⇔
  
  For energy storage, insulation and to make cell membranes. ✓
Which of the following are disaccharides?
- Lactose ✓
- Galactose
- Fructose
- Maltose ✓
- Sucrose ✓