Osmosis
The process is called diffusion. It occurs when molecules move from an area of high concentration to an area of low concentration to reach an equilibrium.
Active transport moves molecules up the concentration gradient by using energy from ATP to pump molecules against the natural flow, from an area of low concentration to an area of high concentration. This process requires specific transport proteins in the cell membrane to actively move the molecules.
Passive transport moves molecules from a high to low concentration gradient.
Active transport is the process that moves materials through a cell from areas of low concentration to areas of high concentration. This process requires energy in the form of ATP to pump molecules against their concentration gradient.
Diffusion.
The process that occurs when molecules move from an area of low concentration to an area of high concentration, against the concentration gradient, is called active transport. This process requires energy to pump molecules across the cell membrane.
The process that can move molecules from a low to a high concentration through a cell membrane is active transport.
high concentration to low concentration
Yes, this process is known as osmosis. Water moves from an area of low solute concentration (outside the cell) to an area of high solute concentration (inside the cell) to balance the concentration levels. This causes more molecules to enter the cell as the concentration difference increases.
The process of Osmosis.
In cells, diffusion moves by facilitated diffusion, active transport, ABC transporters, group translocation or osmosis. Some of these move molecules from a low concentration to a higher and against the gradient.Simple diffusion moves molecules from a high concentration to a lower concentration.
Diffusion is the movement of molecules from an area of high concentration to an area of low concentration. This process does not require energy input and is considered passive transport.