What is diffusion?

Diffusion is the process by which a molecule moves from an area of high concentration to an area of low concentration, down a concentration gradient. Any gas or liquid can move by diffusion, and no energy is required.

JF
Answered by Joel F. Biology tutor

2236 Views

See similar Biology GCSE tutors

Related Biology GCSE answers

All answers ▸

Define the different types of reproduction and list the advantages of each type of reproduction.


Describe how water, ions and sugar are obtained and transported through plants.


Why does the left side of the heart contain more muscle?


Explain Darwin's Theory of Natural Selection


We're here to help

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

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences