What is an enzyme?
A biological catalyst used to increase or decrease the rate of reaction.
MM
Related Biology GCSE answers
All answers ▸What are the main differences between prokaryotes and eukaryotes?
Occasionally a baby can be born with a hole in the wall that separates the left and right ventricles of the heart. Using your knowledge of blood circulation, explain the consequences of this condition.
Name three common components of blood; as well as how they are removed from the plasma
What makes you a good teacher of the subject?