Content guidance
Risk assessment required - equipment
Adult supervision required
I understand, continue
Take me back to lessons
Starter Quiz
Question 1 of 6
1
of 6
An enzyme is an example of a catalyst. What do catalysts do?
Select one answer
Slow down how quickly reactions happen.
Speed up how quickly reactions happen.
Change the reactions that take place.
A common enzyme in humans is amylase. Amylase in saliva works to break down large carbohydrate molecules into smaller ones that can be absorbed.
Need a hint?
Check