ACTIVE TRANSPORT AND CO-TRANSPORT AQA A-Level Biology

A-Level Biology - Transport across cell membranes - ACTIVE TRANSPORT AND CO-TRANSPORT
In this video we’ll master the role of carrier proteins in both active and co-transport. I’ll help you to understand the role of ATP and show you key processes occurring in our body RIGHT NOW 😵
I'll take you through exactly what you need to know to smash your exams.
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[@mrhowebiology7667]

I hope this helps with your understanding of active and co-transport! Co-transport is definitely a tricky topic

[@hl7708]

Helped me understand it really well thanks

[@gabrielmensah6113]

what i do not understand is that, after eating (before absorption) the glucose levels in the lumen of the intestine is huge, (i believe it is more than the glucose concentration in the epithelial cell). SO WHY IS THE GLUCOSE MOVING AGAINST ITS GRADIENT?

[@gabrielmensah6113]

active transport always use carrier protein whiles facilitated diffusion can involve both (1:20). PLEASE WHAT DOES THE BOTH USED HERE REPRESENT?

[@nadiasve]

I was wondering the same

[@thornyboy1018]

Hello