00:01
Okay, i want to answer this question, let's talk about fermentation.
00:02
Remember that those organisms that develop fermentation are because they are going to acquire the products of it.
00:11
Okay, and also because you can't develop the process of aerobic respiration.
00:15
For example, let's talk about lactic acid fermentation.
00:18
You start with a glucose molecule that develops the process of glycolysis.
00:25
Glycolysis is going to produce two pyruid molecules.
00:28
Okay.
00:28
Remember that in animal cells and also in humans, you're going to during aerobic conditions each pyrobit is going to convert into acetal coa and then each acetylcoy is going to enter the creep cycle where electron carriers are going to be produced that they are going to go or take electrons to the electron transport chain and the electron transport chain using oxygen is going to produce atp but in setting of an aerobic conditions it means when oxygen is not available then the electron transport chain is not going to work and all of this is going to be blocked to do.
01:01
So, pyruid is not going to be able to enter mitochondrown, so it is going to develop the process of lactic acid fermentation where it is going to produce lactic acid by means of the enzyme ldh, and this ldh is going to use, remember that here in glycolysis do reduce one nad plus molecule in order to produce an ndah...