What is a catalyst?

A substance which increases the rate of a reaction without being consumed

Answered by Biology tutor

2421 Views

See similar Biology GCSE tutors

Related Biology GCSE answers

All answers ▸

Describe the process of gene transcription?


Explain how vaccination prevents illness in an individual


What are emergent properties?


Describe the process of photosynthesis and name three factors that may limit the rate of photosynthesis.


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning