Went two comparison groups within an experiment are identical except for one variable, the experiment is called a what? control experiment, variable experiment, uncontrolled experiment

Which equation is used to calculate the magnetic force on a charge moving in a magnetic field

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.

The solution inside a plant cell is approximately a 1% saline solution and a 21% nacl solution the ,cytoplasm of a plant cell will