How many ATP molecules are formed from oxidative phosphorylation?

How many ATP molecules are formed from oxidative phosphorylation?

Oxidative phosphorylation produces 24–28 ATP molecules from the Kreb’s cycle from one molecule of glucose converted into pyruvate.

How many ATP and NADH are produced in oxidative phosphorylation?

When electrons from NADH move through the transport chain, about 10 H +start superscript, plus, end superscript ions are pumped from the matrix to the intermembrane space, so each NADH yields about 2.5 ATP….ATP yield.

Stage Direct products (net) Ultimate ATP yield (net)
2 FADH 2 3 ATP
Total 30-32 ATP

How 36 ATP is produced?

Out of 36 ATP molecules produced per glucose molecule during respiration. Explanation: Out of 36 ATP molecules 2 are produced in glycolysis outside mitochondria and the rest of the ATP molecules are produced inside mitochondria in the Krebs cycle and electron transport chain (respiratory chain).

Why does oxidative phosphorylation produce more ATP?

Oxidative phosphorylation is a highly efficient method of producing large amounts of ATP, the basic unit of energy for metabolic processes. During this process electrons are exchanged between molecules, which creates a chemical gradient that allows for the production of ATP.

How many ATP molecules are formed by?

During respiration, 38 ATP molecules are produced per glucose molecule. Out of these 38 molecules of ATP, 34 molecules of ATP are produced from the electron transport system.

How does oxidative phosphorylation generate ATP?

OXPHOS requires a coordinated transfer of electrons through four multi-subunit enzymes (complexes I to IV) that generate a proton gradient across the inner mitochondrial membrane. The electrochemical gradient is used by complex V to produce adenosine triphosphate (ATP).

How many ATP are produced in the mitochondria?

In the mitochondria, the metabolism of sugars is completed, and the energy released is harnessed so efficiently that about 30 molecules of ATP are produced for each molecule of glucose oxidized.

Why is ATP 38 or 36?

In eukaryotic cells, the theoretical maximum yield of ATP generated per glucose is 36 to 38, depending on how the 2 NADH generated in the cytoplasm during glycolysis enter the mitochondria and whether the resulting yield is 2 or 3 ATP per NADH.

How do we get 32 ATP?

In a eukaryotic cell, the process of cellular respiration can metabolize one molecule of glucose into 30 to 32 ATP. The process of glycolysis only produces two ATP, while all the rest are produced during the electron transport chain.

Is it 36 or 38 ATP?

How is 34 ATP produced?

The Krebs cycle takes place inside the mitochondria. The Krebs cycle produces the CO2 that you breath out. This stage produces most of the energy ( 34 ATP molecules, compared to only 2 ATP for glycolysis and 2 ATP for Krebs cycle). The electron transport chain takes place in the mitochondria.

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