CAIE IGCSE Biology 5.1.1 Catalyst as a substance that increases
CAIE IGCSE Biology 5.1.1 Catalyst as a substance that increases
Practise defining catalysts and recognising that enzymes increase reaction rate without being used up in the chemical reaction.
How this is tested
- define a catalyst as increasing reaction rate without being changed by the reaction
- distinguish enzymes, substrates and products at the end of enzyme-controlled reactions