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No, actually diffusion is a kind of passive transport, and osmosis is a kind of diffusion. Any passive transport can happen without energy (contrary to active transport). Since, all the things you listed were passive transport, they happen down the concentration gradient and need no ATP.
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∙ 15y ago
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What is the source of energy for osmosis?
kinetic
Does osmosis increase free energy in a system?
If you have a system in which the process of osmosis is spontaneously taken place, the free energy of the system is being reduced. Free energy is the one doing the job.
Why doesn't osmosis require energy?
The reason it doesn't require energy is because the water is just flowing with the concentration gradient. it doesn't need energy for the same reason there is wind. the air is working to the concentration of the air.
Does osmosis use energy?
No, it moves water across a partially permeable membrane (cell membrane) from an area of high concentration to an area of low concenration without energy
Do radios need energy?
Yes, Radios Need Energy. ( All Electronics Need Energy )
How much energy ATP is needed for osmosis to occur?
The cell does not need to use any ATP in order for osmosis to occur.
Does osmosis require energy?
Diffusion and osmosis both come under passive transport and do not need energy.Both of them are down the concentration gradient.
What are the two ways of moving things into and out of the cells that do not need energy?
osmosis and diffusion
What are two ways of moving things into and out of cells that do not need energy?
Diffusion and Osmosis
The cell does not need to expand energy ATP in order to perform what?
simple diffusion and osmosis
Two ways of moving things into and out of cells that do not need energy are?
Without a doubt it is diffusion and osmosis....
What cell does not need to expend energy ATP in order to perform?
No. The cell does need to expend energy in order to perform its life functions.
Osmosis does not require what?
Osmosis does not require a cell to expand its own energy. Osmosis is a type of diffusion process for water.
What is Comparison between active transport and osmosis?
active transport requirs energy; osmosis requires very little to no energy
What are advantage of osmosis?
it requires no energy
Does osmosis use cell energy?
No
What is the source of energy for osmosis?
kinetic
