Yes, simple diffusion/passive diffusion is the movement of a particle from an area of high concentration to one of lower concentration.
Yes, substances in diffusion move from an area of high concentration to an area of low concentration, following the concentration gradient. This process continues until equilibrium is reached, with equal concentration on both sides.
Osmosis is the movement of water across a selectively permeable membrane from an area of low solute concentration to an area of high solute concentration. Diffusion is the movement of particles from an area of high concentration to an area of low concentration. While both processes involve the movement of molecules, osmosis specifically refers to the movement of water molecules.
When molecules move down the concentration gradient, they are moving from an area of high concentration to an area of low concentration. This movement occurs spontaneously to equalize the concentration of molecules in the given environment.
Exocytosis goes from high to low concentration.
Endocytosis is the process by which cells take in materials from their environment by engulfing them. It does not involve the movement of substances from a high to low or low to high concentration; it simply involves the uptake of materials into the cell.
The side of the membrane with a high concentration of solute is the hypertonic side, while the side with a low concentration is the hypotonic side. Diffusion will occur from the side of high concentration to the side of low concentration until equilibrium is reached.
A concentration is low at any point where it is not high or medium.
Osmosis is the movement of water from an area of high water concentration to an area of low water concentration through a semi-permeable membrane.
Passive transport moves molecules from a high to low concentration gradient.
it moves from high to low concentration
Oxygen moves from high concentration in the lungs to low concentration in the blood for delivery to tissues, while carbon dioxide moves from high concentration in the tissues to low concentration in the lungs for removal from the body.
low concentration