An organism is resistant to a chemical if it did not eat anything with the chemical on it has been exposed to a small amount of the chemical over time was not in the area where the chemical was applied has a gene that protects it from the chemical

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.