Answer:
The direct purpose of moving electrons down the electron transport chain is to pump protons (hydrogen ions) into the intermembrane space. This creates a chemiosmotic gradient that the cell uses to generate ATP by selectively allowing hydrogen ions to move back into the mitochondrial matrix.
Explanation:
Answer:
i would say A energy
Explanation:
srry if i got it wrong but have a nice day
Answer: The answer is A
Explanation: Carbon IS abundant on the earth's surface.
It is produced when oxygen is in your lungs.
