In this video, I explain ALL of the content required for the "Respiration" section of AQA A Level Biology. This includes: glycolysis, link reaction, Krebs cycle and oxidative phosphorylation. Time stamps are in the comments section. The content in this video crosses over with other exam boards too!

I also go through a few exam questions and explain the mark schemes.

Please comment if you have any questions, I'll be more than happy to answer them!! :)