What is active transport?

The movement of molecules against their concentration gradient (low concentration to high concentration), across a membrane using energy.

BS
Answered by Bella S. Biology tutor

2308 Views

See similar Biology GCSE tutors

Related Biology GCSE answers

All answers ▸

Write down the difference between aerobic respiration and anaerobic respiration in humans, and explain the process and elimination of the 'oxygen debt' . (6 marks)


What changes happen in the chest to allow us to breath in and out?


Describe the lytic pathway of a virus.


How is it possible for a metal to transfer thermal energy?


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