Thread 81735808 - /r9k/ [Archived: 587 hours ago]

Anonymous
7/6/2025, 9:20:38 PM No.81735808
anime-girls-girl-with-confused-board-question-mark-4chan-bleach-moe-otaku-cool
Has r9k memorized the Krebs cycle?
Replies: >>81735832 >>81735843 >>81735979 >>81735983 >>81736045 >>81736068
Anonymous
7/6/2025, 9:22:58 PM No.81735832
>>81735808 (OP)
no why would i memorize something ill probably never use
Anonymous
7/6/2025, 9:24:10 PM No.81735843
>>81735808 (OP)
what does hits have to do with the ELITE hypertrophic meal chads?
Anonymous
7/6/2025, 9:39:58 PM No.81735979
>>81735808 (OP)
Yes:
>Keitel
>Jodl
>Krebs
>Burgdorf
Anonymous
7/6/2025, 9:40:20 PM No.81735983
>>81735808 (OP)
I had too at one time
Anonymous
7/6/2025, 9:46:10 PM No.81736045
>>81735808 (OP)
Yeah, about 5-8 times or so.
Anonymous
7/6/2025, 9:47:38 PM No.81736068
>>81735808 (OP)
i'm not in middle school
it's how your liver makes glucose and glycogen and shit right?
Replies: >>81736156
Anonymous
7/6/2025, 9:56:11 PM No.81736156
No, although I should have. I remember the name of most of the molecules but that's it.

>>81736068
It's how acetyl-CoA is broken down further to produce components that can be used in the electron transport chain to produce ATP, although it also serves some other purposes like producing compounds that can be used for synthesis of certain amino acids etc.

One of the molecules actually is involved in production of glucose as well, oxaloacetate is used in gluconeogenesis which has glucose as its end product, but for gluconeogenesis I don't think you actually use the krebs cycle for this you'd rather just go from pyruvate

I don't know this stuff that well though so I could be wrong
Replies: >>81736192
Anonymous
7/6/2025, 9:59:01 PM No.81736192
>>81736156
nigga you could have just said yes
Replies: >>81736213 >>81736360
Anonymous
7/6/2025, 10:00:56 PM No.81736213
>>81736192
youre krebs cycle is how the cells turns glucose into energy
Replies: >>81736302 >>81736360
Anonymous
7/6/2025, 10:08:52 PM No.81736302
>>81736213
yeah but it's a cycle so it goes back to the start
Replies: >>81736360
Anonymous
7/6/2025, 10:14:22 PM No.81736360
>>81736192
I don't know how to draw the molecules, I don't remember the name of the enzymes, and I don't remember many of the cofactors.

>>81736213
urm actually, it is only part of the process. You also have glycolysis, which gives 2 ATP and some NADH, which is used for the ATP production in the mitochondrial membrane, and when pyruvate from glycolysis is turned into acetyl-CoA you also get some NADH.
The krebs cycle itself doesn't actually touch glucose.

>>81736302
it starts by merging acetyl-CoA and oxaloacetate, forming citrate, and after numerous processes, the citrate is eventually turned into oxaloacetate, which can merge with another acetyl-CoA so the cycle can continue.
Replies: >>81736384 >>81736459
Anonymous
7/6/2025, 10:16:12 PM No.81736384
>>81736360
senpai you should always define acronyms before you start using them, as literature always does
you can't seriously expect anon to just know what nadh is
isn't citrate like a suffix? what is just citrate on its own
Replies: >>81736529
Anonymous
7/6/2025, 10:22:41 PM No.81736459
>>81736360
yes glycolysis happens in the cytosol no need to be pedantic about it
Anonymous
7/6/2025, 10:30:05 PM No.81736529
>>81736384
On its own it just means citric acid
NADH is the hydrogen receptors think of them as like wires allowing eletrons to move so they can give energy and allow the cycle to happen. Like eletricity it needs to go from one place to another so the hydrogens need to end up somewhere. Thats where your oxygen you breathe comes in they oxidize the NADH and turn into h2o this happens ad infinitum until you die
Replies: >>81737017
Anonymous
7/6/2025, 11:16:22 PM No.81737017
>>81736529
yeah but nigga what do these acronyms stand for