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ATP is made through substrate level phosphorylation, and 1 ATP is made per turn. In addition, Krebs cycle makes great deal of electron carriers NADH and FADH2.
The energy from pyruvate is transferred to NADH molecules through the Krebs Cycle in the cristae of the mitochondira. These NADH molecules act like transport vehicles that take energy (in the form of electrons) to the Electron Transport Chain in the membrane of the Mitochondria.
There, NADH gives the electrons to the proteins in the Electron Transport Chain, which send Hydrogen ions across the memebrane into the intermembrane space.
When the Hydrogen Ions try to go back into the cristae, they go through a special trans-membrane protein called ATP Synthase. (Trans-membrane just means that the protein crosses the entire membrane.) This protein uses the engergy of the Hydrogen ions passing though it to make ATP.
The energy flows like this:
Pyruvate -> NADH -> Electron Transport Chain -> change in Hydrogen ion concentrations -> ATP
Biological oxidation of the Acetyl co A produces ATP in Krebs cycle.
yes
Decrease of ATP production in the Krebs cycle Explanation: Apex
It produces molecules of ATP
Glycolysis forms 2 ATP. The Krebs cycle, or the citric acid cycle, also produces 2 ATP. The electron transport chain produces 34 ATP.
Every glucose molecule produces 2 ATP, 8 NADH, and 2 FADH2.
After glycolysis and Kreb cycle, the third process is the electron transport chain, from where the most ATP are made.
The Electron Transport Chain
even though the Krebs cycle produces only 2 ATP, it also produces NADH, FADH2, which are very useful in the electron transport chain. Every NADH+H produces 3 ATP Every FADH2 produces 2 ATP, which all add together to 38 ATP. The Krebs cycle is very important in the production of ATP!
In a complete Krebs Cycle, 24 ATP are produced. Every glucose molecule produces 2 ATP, and there are 12 glucose molecules.
Krebs cycle
Krebs cycle and oxidative phosphorylation
The Krebs Cycle does not directly produce ATP (unless in bacteria, which produces 1 ATP instead of GTP).One cycle produces 3 NADH, 1 FADH2 and 1 GTP, which converts to 12 ATP.The Krebs Cycle produces 24 ATP per glucose molecule.
Decrease of ATP production in the Krebs cycle Explanation: Apex
It produces molecules of ATP
Glycolysis forms 2 ATP. The Krebs cycle, or the citric acid cycle, also produces 2 ATP. The electron transport chain produces 34 ATP.
The citric acid cycle a.k.a. the tricarboxylic acid cycle , the Krebs cycle, or the Szent-Györgyi-Krebs cycle
"Krebs cycle"
Krebs cycle