What process must happen before this process depicted below?

Fermentation

Cellular respiration

Krebs cycle

Glycolysis

Question

What process must happen before this process depicted below?

Fermentation

Cellular respiration

Krebs cycle

Glycolysis

anonymous · Answer

Let me make this easier...

wolfe8 · Answer

Well, what is the process shown in the picture?

anonymous · Answer

Two pyruvate molecules are converted to two ethyl alcohol molecules and two carbon dioxide molecules. In the process, two NADPH molecules are converted to two NAD+ molecules.

wolfe8 · Answer

What is the process called? And what chain of processes is it part of?

anonymous · Answer

i don't know.... that's what i'm asking... lol

wolfe8 · Answer

Alright here's a hint. It's what happens when you don't have enough oxygen.

anonymous · Answer

ok... i know when you do not have enough oxygen in your blood, you yawn...

wolfe8 · Answer

Try again.

wolfe8 · Answer

It's what can get you muscle cramps.

wolfe8 · Answer

Your body is trying to breathe but there is no or not enough oxygen.

anonymous · Answer

well, i am looking at my choices... is it B?

anonymous · Answer

http://farm3.static.flickr.com/2517/3876767861_eb8a7d0ba8_m.jpg

wolfe8 · Answer

It's anaerobic respiration in animals. Check out the process again

sharahickling · Answer

I think it's either B or C hope this helps