EASY
AS and A Level
IMPORTANT
Earn 100

State three characteristics of monosaccharides.

Important Questions on Biological Molecules

EASY
AS and A Level
IMPORTANT

Try making models of or drawing these molecules:

methane, CH4

EASY
AS and A Level
IMPORTANT

Try making models of or drawing these molecules:

water, H20

EASY
AS and A Level
IMPORTANT

Try making models of or drawing these molecules:

ethanol, C2H5OH

EASY
AS and A Level
IMPORTANT

Try making models of or drawing these molecules:

a hydrocarbon, e.g. C3H8

EASY
AS and A Level
IMPORTANT

Try making models of or drawing these molecules:

ammonia, NH3

EASY
AS and A Level
IMPORTANT

Try making models of or drawing these molecules:

 ethanoic acid, CH3COOH

MEDIUM
AS and A Level
IMPORTANT
The formula for a hexose is C6H12O6 or (CH2O)6. What would be the formula of a triose?
MEDIUM
AS and A Level
IMPORTANT
The formula for a hexose is C6H12O6 or (CH2O)6. What would be the formula of a pentose?