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The chemiosmotic hypothesis claims electron transport chains generate ATP indirectly, by the creation of a proton-motive force.

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What is coupling hypothesis for ATP synthesis?

The coupling hypothesis for ATP synthesis posits that the energy released from the exergonic processes, such as the electron transport chain, is directly used to drive the endergonic reaction of ATP synthesis in mitochondria. This process occurs through a chemiosmotic mechanism, where the movement of protons across the inner mitochondrial membrane creates a proton gradient. The subsequent flow of protons back into the mitochondrial matrix through ATP synthase facilitates the phosphorylation of ADP to ATP. Thus, the coupling of these two processes ensures efficient energy conversion within the cell.


Synthesis of ATP by chemiosmotic mechanism occurs during?

Synthesis of ATP by chemiosmotic mechanism occurs during oxidative phosphorylation in the inner mitochondrial membrane. Protons are pumped across the membrane by the electron transport chain, creating a proton gradient. ATP synthase then uses this gradient to generate ATP from ADP and inorganic phosphate.


What is the source of the energy that produces the chemiosmotic gradient in mitochondria?

The energy that produces the chemiosmotic gradient in mitochondria is derived from the electron transport chain. As electrons are transferred along the chain, protons are pumped across the inner mitochondrial membrane, creating a proton gradient. This gradient is then used by ATP synthase to generate ATP from ADP and inorganic phosphate.


What is the singular form of hypothesis?

The form hypothesis is the singular form. The plural form is hypotheses.


What is plural form of hypothesis?

The plural form of hypothesis is hypotheses.