ANAEROBIC RESPIRATION:A-level Biology. Reaction, efficiency and why it is so important.

u keep saying that NAD gets oxidised but it is NADH that gets oxidised into NAD.... since NADH is already reduced.....

Hi Mrs Estruch, which part of the AQA specification is this topic found in?

Mrs Estruch vs Biorach in a biology quiz or knowledge test

Hey Miss Estruch, we love your videos in our class, however I have a little question. You state that a H ion is a proton and an electron, but I thought it was a H atom which has lost an electron? Please can you clarify. Reduction = gain of an electron, loss of hydrogen or loss of oxygen.

3;58, isn't it 2 NADH that are oxidised to NAD or does it not matter?

thank you so much for this video! you made it so much simpler and easy to understand compared to all the other websites!

I know you teach AQA, but for OCR do we have to know the enzymes used to convert lactase back into pyruvate, lactase hydrogenase I believe it is?

Thank you ur explanations are so clear I literally learnt the whole chapter of respiration very quickly thanks to ur videos

Very underrated channel. You deserve more views

You definitely should have more views. Your videos have helped me lots!!

I love your channel, your videos have been helpful especially now that I have to self isolate.

Amazing!