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what does the difference in charges across the membrane provide energy to do?

answer:

the difference in charges across the membrane provides the energy to make atp. however, the membrane contains a protein called atp synthase (sin-thays) that allows h+ ions to pass through it. as h+ ions pass through this protein, the protein rotates like a turbine being spun by water in a hydroelectric power plant.

explanation: google

the man is bald so he has no hair to get wet

instead of copying and pasting things off of tests or work done on computer which im sure you did, try and read over the question carefully