The energy generated by the movement of electrons is used to pump electrons across the inner mitochondrial membrane to an area of higher concentration. 17. Where do these protons (H+) come from? The originally came from a glucose molecule and were carried to the electron transport chain by NADH and FADH2.
The answer would be glucose molecule.
Electric energy converted to light energy
Answer:
double decomposition reaction
Answer:
a thermos bottle uses a vacuum to keep heat in the thermos.
