Bobby ate a granola bar and then went for a run. he ran for one mile and sweat heavily while listening to music on his ipod. bobby's body transformed chemical energy from the granola bar into f. electrical and sound energy g. electrical and heat energy h. mechanical and heat energy j. mechanical and light energy

What happens as electrons move along the chain of molecules known as the electron transport chain? they gain energy, which causes atp molecules to lose phosphate groups. they gain energy, which causes h *ions to join with oxygen to produce water. they lose energy, which is then used by the cell to make atp. they lose energy, which is then used to break down atp.