Explain diffusion?

This is the net passive movement of molecules down the concentration gradient from an area of high concentration to an area of lower concentration, through a partially permeable membrane.

JN
Answered by Jack N. Biology tutor

2484 Views

See similar Biology A Level tutors

Related Biology A Level answers

All answers ▸

How does water play a vital role in sustaining life?


Why is DNA replication semi-conservative?


Explain how a nerve impulse causes the chambers of the heart to contract (6).


What are the different phases of the cell cycle?


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:

© 2025 by IXL Learning