00:01
In order to answer this question, let's talk about the complete breakdown of glucose, okay? here is how many atp can be made from the complete aerobic metabolism of one molecule of glucose.
00:15
So first, in order to break your glucose down, you must perform the process of glycolysis that stand with a glucose molecule.
00:25
Okay, so here your glucose is going to be converted into glucose 6 -phosphorus.
00:33
Then into fructose 6 -phosphate, then into fructose 1 -6 -biposphate.
00:43
And that's it.
00:44
First, this steps here.
00:46
In these steps, in these steps, here you're going to use 1 -atp.
00:54
You're using 1 -atp.
00:56
And also, in the conversion from fructose 6 -phosphate, fructose 1 -6 -bosphate, you're going to use another atp.
01:03
So up to here you have minus 280ps.
01:09
Okay, after you have produced your fructosex -1 -6 by phosphate, you are going to divide your molecule into two molecules, one of glyceralddehyde, glyceralddehyde 3 -phosphate, okay, and another molecule of dehydroacetone phosphate.
01:28
And this dehydroxacetone phosphate is going to be converted to glyceralddehyde -3 -phosphate, okay? it means you're going to have two molecules of glyroacetone phosphate.
01:37
And after this each of them is going to be converted to a molecule of 1 3 by phosphoglycerate like this okay so you have one molecule here and another molecule here you have two of them or two of these molecules okay and in each of these reactions are going to produce an nadh molecule and also here after this each of these one three by phosphoglycerate is going to be converted to to three phosphoglycerate.
02:24
Let's make it more in the center like this.
02:30
And in this step, you're going to produce 1 atp.
02:36
Let's make it like this, 1 atp here.
02:40
And as the same is happening here, then another atp here.
02:44
Okay, so you have produced 280ps.
02:46
And after this, you're going to produce, you're going to convert your 3 phosphoglycerate into two phosphoglycerate.
02:54
This is happening at both sides, you remember, okay? i'm just writing the name once, but you have a molecule of two phosphoglycerate here and another molecule of two phosphoglycerate here, the same for this one and this one.
03:06
And then these two phosphoglycerate is going to be converted to inolase, to inolase, and finally, this inolase, oh sorry, it's the enzyme, okay, that converts two phosphoglycerate to phosphinolpyroid.
03:22
To phosphosominal pynovate, and finally, by means of the enzyme pyruvate kinase, they're going to produce pyruvate and another pyruvate.
03:36
And here you produce 1 adp and another atp.
03:44
So this is what you have here.
03:45
So you have a production of 1, 2, 3, and 4 atp.
03:49
So you have minus 280ps plus 4 atp.
03:53
This is equal to plus 280ps plus 2navh molecules.
04:00
Now, what happens after you have produced your pirate molecules? well, each of them is going to enter mitochondrial and they are going to be oxidized to acetal co -a.
04:17
And here you also produce an adh and nadh...