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Combined science (AQA Foundation)
Biological molecules and enzymes
Starter quiz
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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 ✓
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