Answer :
When a mitochondrial uncoupling drug is added to a cell undergoing aerobic respiration, the production of ATP and the consumption of oxygen will be affected.
The addition of a mitochondrial uncoupling drug will cause the cell’s mitochondria to become uncoupled from the electron transport chain. This means that the protons that are normally used to create a proton gradient to generate ATP will not be used, and instead will be released directly into the mitochondrial matrix. This will decrease the amount of ATP produced by the mitochondria, as the proton gradient won’t be as large.
At the same time, the addition of the mitochondrial uncoupling drug will cause the mitochondria to work more efficiently. This means that the mitochondria will be able to convert more of the energy from glucose into ATP, as the electrons will not be lost through the proton gradient. As a result, the net production of ATP will remain the same even with the mitochondrial uncoupling drug.
The addition of the mitochondrial uncoupling drug will also affect the rate of oxygen consumption by the cell. This is because the mitochondria will be able to convert more of the energy from glucose into ATP, meaning that less oxygen will be needed to create the ATP. Therefore, the rate of oxygen consumption will be decreased with the addition of a mitochondrial uncoupling drug.
Learn more about electron transport chain at : https://brainly.com/question/24372542
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