Fermentation uses and release energy from food. For example, you're playing basketball and all you're doing is running up and down the court and after a while you're starting to feel tired , but before the game started you were perfectly fine because you haven't been using any energy at the time. Therefore you are using up most oxygen as you're running back and forth. What happens when you're using up all the oxygen within you ? Using up the oxygen in you doesn't necessarily mean you can't really breath any more it just means that your energy is slowing down and that's what makes you slow down. Although it is very important to to eat before you play in any sport because the food you eat while you're playing in sports release energy out of you. What makes fermentation release energy from food is the start of glycolysis. Glycolysis is the breakdown of glucose which releases energy, When glycolysis stops working for a minute NADH is formed with in NAD. What NAD does is carry on the energy and while that energy is gone NADH comes in contact. The thing is that NADH cannot stay because it has to move on the next round of releasing energy. The only way NADH could be gone for a second is if fermentation generates ATP which provides enough energy for oxygen cells. (Biology, Matthew
Fermentation uses and release energy from food. For example, you're playing basketball and all you're doing is running up and down the court and after a while you're starting to feel tired , but before the game started you were perfectly fine because you haven't been using any energy at the time. Therefore you are using up most oxygen as you're running back and forth. What happens when you're using up all the oxygen within you ? Using up the oxygen in you doesn't necessarily mean you can't really breath any more it just means that your energy is slowing down and that's what makes you slow down. Although it is very important to to eat before you play in any sport because the food you eat while you're playing in sports release energy out of you. What makes fermentation release energy from food is the start of glycolysis. Glycolysis is the breakdown of glucose which releases energy, When glycolysis stops working for a minute NADH is formed with in NAD. What NAD does is carry on the energy and while that energy is gone NADH comes in contact. The thing is that NADH cannot stay because it has to move on the next round of releasing energy. The only way NADH could be gone for a second is if fermentation generates ATP which provides enough energy for oxygen cells. (Biology, Matthew