An atom that has gained or lost electrons is called a cation an ion inert a molecule

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.

What do transitional fossils best support?

What do your cells need to live? a. carbon dioxide b. carbon c. air d. oxygen