What happens with mitochondria ATP-synthase in the cells when mitochondrial inner membrane potential drops down because of metabolic perturbations?

Question

Answer

It stops in “neutral” position allowing protons to pass in both directions

Answer

It is inhibited by a special protein not to hydrolyze ATP

Answer

It undergoes conformation changes by itself and becomes inactive in respect to ATP synthesis/hydrolysis

Answer

It continues producing ATP, yet at slower rate

Answer

It starts converting ATP into ADP

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