Answers>Biology>GCSE>Article

What is an enzyme?

A biological catalyst used to increase or decrease the rate of reaction.

Answered by Matt M. • Biology tutor

3250 Views

See similar Biology GCSE tutors

Related Biology GCSE answers

All answers ▸

What are the main characteristics of the phospholipid bilayer?

Answered by Anna N.

How do I recognise the different phases of mitosis by simply looking at an image (e.g. electron micrograph)?

Answered by Safiye Amina R.

What is the difference between myosis and mitosis?

Answered by Abigail S.

What is the difference between a gene and a chromosome?

Answered by Saheefa I.

We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

Company Information

CareersBlogSubject answersBecome a tutorSchoolsSafeguarding policyFAQsUsing the Online Lesson SpaceTestimonials & pressSitemap

Popular Requests

Maths tutorChemistry tutorPhysics tutorBiology tutorEnglish tutorGCSE tutorsA level tutorsIB tutorsPhysics & Maths tutorsChemistry & Maths tutorsGCSE Maths tutors

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy|Cookie Preferences
CEOP logo
CLICK CEOP

Internet Safety

Sagepay logo

Payment Security

Cyber Essentials logo

Cyber

Essentials

Cookie Preferences