What would happen if the concentration of H+ ions were the same on both
sides of the membrane when the channel opened?

A. H+ ions would not flow.

B. More H+ ions would be created.

C. H+ ions would flow into the mitochondrion.

D. H+ ions would flow out of the mitochondrion.

A. H+ ions would not flow.

Explanation:

Usually, particles move from areas of high concentration to low concentration (from places where there are a lot of particles to places where there are few particles).

However, here we see that there are equal amounts of H+ ions on both sides of the membrane, which means that there would not be any net flow of ions to either side.

Thus, the answer is A (the H+ ions will not flow).

imagine a line passing through the center of earth that goes through both the north pole and the south pole. this imaginary line is called an axis. earth spins around its axis, just as a top spins around its spindle. this spinning movement is called earth's rotation. at the same time that the earth spins on its axis, it also orbits, or revolves around the sun. this movement is called revolution.