00:01
Hello students, the concept given in the question is about aerobic respiration.
00:10
And what is required for us is to calculate the total number of atp, which is produced from one molecule of glucose when it undergoes aerobic respiration.
00:25
Okay, let us get into the explanation.
00:29
Well, in aerobic respiration, there are steps like.
00:34
Glycolysis, a common step between anaerobic and aerobic respiration.
00:40
And then we have pyruid dehydrogenation.
00:43
There is crub cycle.
00:48
The last one, etc.
00:49
I'll put etc here, the electron transport chain.
00:53
In glycolysis, there is conversion of glucose into pyruid.
00:58
So one molecule of glucose produces two molecules of pyruid.
01:02
In this process, there is production of atp and the reduced co -enzyme nadph called us or nadh also has been mentioned in some of the books.
01:16
Okay.
01:17
Now in pyruid dehydrogenation there is production of nadh2 and in corrupt cycle reduced co -inzyme like nadh2 fath2 and gtp is been produced which are in modern production of atp.
01:34
Now here the reduced co -enzyme like nadh2, okay, and fadh2 enters electron transport chain, okay, where the electrons from these reduced co -enzyme passes through the series of electron carriers, which, okay, passes through, or the protons passes through from these reduced co -enzyme via the enzyme called as atp synthesis.
02:06
So by creating proton -motif force in atp synthesis by the proton released by this reduced o enzymes, there is production of atp from adp and inorganic phosphate.
02:22
Okay.
02:23
Now, in this entire process of aerobic respiration, there is production of atp.
02:28
There is also production of atp from the reduced co -enzyme and there is production of atp from gtp also on its inter -conversion.
02:37
Now we need to get to know how many number of atp in glycolysis and nadh2 in the other process along with the other reduced co -enzyme and the gtps been formed to calculate the total number of atp is released from one glucose molecule.
02:55
Let us get into the deeper explanation with the help of our image.
03:05
Now, as i had told you, in glycolysis there is conversion of one glucose molecule to two pyruvate or pyruic acid.
03:15
Okay.
03:15
So in this entire process, as you see, the atp is released is two.
03:22
Okay, so this is in, you know, having the concentration of conversion of glucose to a single pyruid.
03:30
So here, as you see, there is production of 2 and 2...