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A total of five 'loaded' acceptor molecules are formed, (four NADH and one FADH2) for each pyruvate molecule. Making a total of 10 'loaded' acceptor molecules because two pyruvate's are used.
Therefore the most abundant acceptor released in the Kreb cycle is NADH (4 of them) vs only one FADH2.
What else can I help you with?
Why oxygen is needed for krab cycle?
Oxygen is the final electron acceptor in the electron transfer chain and therefore needs to be present in the Kreb's cycle. Without oxygen only anaerobic repiration will occur.
Carbon dioxide is released during which portion of cellular respiration?
kreb's cycle
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.
Energy is released in what stage?
There are several stages of the citric-acid or Kreb's cycle where potent chemical energy is 'released' in the form of Atp and NADPH.
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
Can the kreb's cylce occur if there is no oxygen?
No, the Krebs cycle requires oxygen as the final electron acceptor in the electron transport chain to function properly. Without oxygen, the electron transport chain cannot proceed, leading to a buildup of molecules that inhibit the Krebs cycle. This can result in the Krebs cycle slowing down or ceasing altogether.
What stage is energy released in respiration?
There are several stages of the citric-acid or Kreb's cycle where potent chemical energy is 'released' in the form of Atp and NADPH.
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.
