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A cycle has no beginning or end...
But if you are referring to the end product that is recombined to form the first product of the cycle, it is oxaloacetate.
Oxaloacetate is a 4-carbon compound that binds to the 2-carbon compound, acetyl-CoA, which is derived from the link reaction after glycolysis. After binding to acetyl-CoA and Coenzyme A leaves the compound, the resulting product is a 6-carbon compound, citrate. Citrate is eventually decarboxylated and oxidised to form oxaloacetate once more.
What else can I help you with?
Where does the Kreb's cycle occur in prokaryotes and eukaryotes?
In prokaryotes the Krebs cycle occurs in the cytosol while in eukaryotes the Krebs cycle is performed in the mitochondrial matrix which is the space inside the inner membrane of the mitochondria
What part of the cell does the Kreb's cycle happen?
The Krebs cycle occurs in the mitochondria.
What cellular respiration makes the most NADH?
Electron transport chain Monkey was here @(^o^)@
Describe the Kreb's cycle?
kreb cycle is second stage of cellular respiration they begining and end is same point. during kreb cycle they creat ATP and they also create NADHmolecule and FADH2 ATP, NADH and FADH2 is main product of kreb cycle
Kreb's cycle products?
2-atp 6-nadh 2-fadh2 4-co2
Krebs cycle 3rd intermediate compound?
Assuming that the Kreb cycle starts with the citrate, the third compound is alpha-ketoglutarate.
What are the products produced in the kreb cycle?
NADH FADH and GTP .
What happens to the products of kreb cycle?
most become reactants in the electron transport chain
What substances are products of the kreb cycle?
For one glucose molecule, 2ATP+4CO2+6NADH2+2FADH2
What is the main job of the kreb cycle?
The main job of Kreb cycle is to generate energy. It is a part of cellular respiration.
What follows glycolysis?
Kreb cycle.
Where does the Kreb's cycle occur in prokaryotes and eukaryotes?
In prokaryotes the Krebs cycle occurs in the cytosol while in eukaryotes the Krebs cycle is performed in the mitochondrial matrix which is the space inside the inner membrane of the mitochondria
Is kreb's cycle anabolic?
yes
What is removed from the molecules during the kreb cycle?
During the Krebs cycle, carbon dioxide molecules are removed from the molecules as waste products. This occurs as part of the process of breaking down carbohydrates, fats, and proteins to produce energy in the form of ATP.
The starting substance of the Kreb's cycle which is regenerated at the end of the cycle is?
Pyruvic acid
What is the Second stage of cell respiration?
citric acid cycle or kreb's cycle
What part of the cell does the Kreb's cycle happen?
The Krebs cycle occurs in the mitochondria.
