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No, there are thing called osmotic pressure and driving of water against the pressure require expense of energy. It must be note, when the water diffuse into a concentrate solution it loss a form of potential energy called concentration difference and to separate it would require energy input.
There is power plant running on osmotic power, though in pilot scale but a good demonstration on the existence of such energy retrieval from concentration difference.
What else can I help you with?
Which term refers to the diffusion of water molecules trough a cell membrane without using the cell's energy?
Osmosis
What cell is the process by which materials move without using the cell's energy?
"diffusion"
Which term refers to the production of energy by a cell without using energy?
Fermentation.
What kinds of molecules can move through a cell membrane without using energy?
Small ones, water, anything soluble in both fat and water.
What are 2 ways that substances across the cell membrane without using energy?
simple diffusion, facilitated diffusion, and osmosis (water)
A phase that provides energy for a cell without using oxygen?
Fermentation.
What refers to the production of energy by a cell without using oxygen?
Fermentation
What is the process by which materials move without using the cell energy?
"diffusion"
Which term refers the movement of materials through a cell membrane without using the cell's energy?
active transport
Particles moving across a cell membrane without using energy?
Diffusion and Osmosis
Which term refers to the products of energy by a cell without using oxygen?
Anaerobic respiration refers to the process of producing energy by a cell without using oxygen. This process typically produces lactic acid or alcohol as byproducts.
Which activity can occur without the use of energy?
Movement of water across the cell membrane
