Question

The movement of water across a cell membrane that does not require
energy is called what?

Answer 1

The movement across a cell membrane that Dosent contain energy is known as discussion

Answer 2

osmosis
Diffusion: the Simple and the Facilitated
We call this evening-out moving “downhill”, and it doesn't require energy. The molecule most likely to be involved in simple diffusion is water - it can easily pass through cell membranes. When water undergoes simple diffusion, it is known as osmosis.