In this video, I explain ALL of the content required for the "Control of blood glucose concentration" section for AQA A Level Biology. This includes: glycogenesis, glycogenolysis, gluconeogenesis, insulin action, glucagon action, adrenaline action, the second messenger model and type 1 + type 2 diabetes. Time stamps are in the comments section.

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

The content in this video crosses over with other exam boards too.

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