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No, the process of osmosis does not require energy input from the cell. Osmosis is the passive movement of water molecules across a semi-permeable membrane from an area of lower solute concentration to an area of higher solute concentration. This movement occurs spontaneously to equalize the solute concentrations on both sides of the membrane.
What else can I help you with?
Which statement concerning osmosis and active transport is NOT correct?
The statement that osmosis requires energy input from the cell is not correct. Osmosis is a passive process that does not require energy input from the cell, while active transport does require energy to move molecules against their concentration gradient.
Which transport does not require cell energy?
Diffusion is per definition a passive transport process.
Why is osmosis an example of passive transport and not active transport?
passive transport does not require energy eg. diffusion and osmosis. Therefore, osmosis is a passive transport. Active transport requires energy eg. a molecule going from a low concentration from a high concentration.
Are diffusion and osmosis two types of active transport?
No, diffusion and osmosis are passive transport processes that do not require energy input from the cell. Active transport, on the other hand, requires the cell to use energy to move molecules across the cell membrane against their concentration gradient.
Is osmosis in passive or active transport?
Osmosis is a type of passive transport, as it does not require energy input from the cell to move molecules across a membrane. It relies on the concentration gradient to drive the movement of water molecules.
Which statement concerning osmosis and active transport is NOT correct?
The statement that osmosis requires energy input from the cell is not correct. Osmosis is a passive process that does not require energy input from the cell, while active transport does require energy to move molecules against their concentration gradient.
Which transport does not require cell energy?
Diffusion is per definition a passive transport process.
Why is osmosis an example of passive transport and not active transport?
passive transport does not require energy eg. diffusion and osmosis. Therefore, osmosis is a passive transport. Active transport requires energy eg. a molecule going from a low concentration from a high concentration.
Are diffusion and osmosis two types of active transport?
No, diffusion and osmosis are passive transport processes that do not require energy input from the cell. Active transport, on the other hand, requires the cell to use energy to move molecules across the cell membrane against their concentration gradient.
Is osmosis in passive or active transport?
Osmosis is a type of passive transport, as it does not require energy input from the cell to move molecules across a membrane. It relies on the concentration gradient to drive the movement of water molecules.
Diffusion osmosis active transport all of these are methods by which a cell?
Diffusion, osmosis, and active transport are methods by which a cell can move molecules across its membrane. Diffusion is the passive movement of molecules from an area of high concentration to low concentration. Osmosis is the diffusion of water molecules across a selectively permeable membrane. Active transport requires energy to move molecules against their concentration gradient.
How is active transport diffrent from osmosis?
Active transport occurs when molecules are moved from an area of low concentration to an area of high concentration. The cell membrane acts as a semi-permeable barrier during the process. Energy is required for active transport. Osmosis is a type of passive transport. Passive transport is similar to active transport except it requires no energy and molecules move from an area of high concentration to an area of low concentration. Osmosis occurs only if the molecules moving across the cell membrane are WATER molecules.
Why is osmosis and diffusion a type of passive transport?
Osmosis and diffusion are considered passive transport because they do not require energy input from the cell. Molecules move from areas of high concentration to low concentration in a random process, which does not require the cell to expend energy.
Function of the cell membrane of a cell?
The transport of molecules into and out of the cell through osmosis and diffusion
How is osmosis similar to active transport?
Osmosis and active transport are both mechanisms used by cells to transport molecules across the cell membrane. However, osmosis is a passive process driven by the concentration gradient, while active transport requires energy to move molecules against a concentration gradient. Both processes are essential for maintaining proper cell function and regulating the movement of substances in and out of the cell.
How does the Transport of molecules across the cell membrane take place?
osmosis
Is energy used in diffusion osmosis or active transport?
Energy is used in active transport, where molecules are moved against their concentration gradient with the help of proteins in the cell membrane. In contrast, diffusion and osmosis are passive processes that do not require energy as molecules move from an area of higher concentration to an area of lower concentration.
