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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.
What else can I help you with?
Does the particles need to contain kinetic energy for osmosis and diffusion?
Yes, particles need to contain kinetic energy in order for osmosis and diffusion to occur. This kinetic energy allows the particles to move and spread out from an area of high concentration to an area of low concentration through the process of osmosis and diffusion.
Does osmosis increase free energy in a system?
No, osmosis does not increase free energy in a system. Osmosis is a process where solvent molecules move from an area of low solute concentration to an area of high solute concentration, but it does not directly affect the free energy of the system. The free energy change in osmosis depends on the pressure and temperature of the system.
Does osmosis require energy to occur?
No, osmosis does not require energy to occur. It is a passive process where water molecules move across a semi-permeable membrane from an area of high concentration to an area of low concentration.
Does not require such an energy expenditure and occurs spontaneously?
The process you are describing is "passive transport," which moves substances across a cell membrane without the need for energy input. This can occur through processes like diffusion and osmosis, driven by concentration gradients.
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 the particles need to contain kinetic energy for osmosis and diffusion?
Yes, particles need to contain kinetic energy in order for osmosis and diffusion to occur. This kinetic energy allows the particles to move and spread out from an area of high concentration to an area of low concentration through the process of osmosis and diffusion.
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.
What are two ways of moving things into and out of cells that do not need energy?
Diffusion and Osmosis
What are the two ways of moving things into and out of the cells that do not need energy?
osmosis and diffusion
Does osmosis require energy?
No, osmosis does not require energy. It is a passive process where solvent molecules move across a semipermeable membrane from an area of lower solute concentration to an area of higher solute concentration.
The cell does not need to expand energy ATP in order to perform what?
The cell does not need to expand ATP to perform passive transport processes such as diffusion or osmosis, where molecules move from areas of high concentration to low concentration without the need for energy input.
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 is Comparison between active transport and osmosis?
active transport requirs energy; osmosis requires very little to no energy
Does osmosis require oxygen?
No, osmosis does not require oxygen. Osmosis is the movement of water molecules across a selectively permeable membrane from an area of higher water concentration to an area of lower water concentration, without the need for energy or oxygen.
Does osmosis need an ATP?
No, osmosis does not require ATP. Osmosis is the passive movement of water across a semi-permeable membrane from an area of low solute concentration to an area of high solute concentration. This movement occurs spontaneously without the need for ATP energy.
What are advantage of osmosis?
it requires no energy
How can osmosis be used to transfer energy?
It can't. As osmosis is the natural movement of water down a water potential gradient, it requires no energy.
