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In diffusion, molecules move from an area of high concentration to an area of low concentration. This movement is driven by random kinetic energy and does not require a membrane or cellular energy. Small, nonpolar molecules such as oxygen, carbon dioxide, and lipid-soluble compounds diffuse easily across cell membranes.
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What is the general process in which molecules move from an area of higher concentration to an area of lower concentration?
This process is known as diffusion. During diffusion, molecules move spontaneously from an area of higher concentration to an area of lower concentration in order to achieve equilibrium. The movement continues until the concentration of the molecules is equal throughout the space.
Do Molecules naturally move from areas of low concentration to high concentration?
No, molecules naturally move from areas of high concentration to low concentration in a process known as diffusion. This movement occurs to reach an equilibrium where molecules are evenly distributed.
The natural tendency of molecules to move from higher to lower concentrations is what?
The natural tendency of molecules to move from higher to lower concentrations is called diffusion. This process occurs in order to achieve a state of equilibrium where the concentration of molecules is uniform throughout the system.
Three ways that substances can move into and out of a cell?
Substances can move into and out of a cell through passive diffusion, facilitated diffusion, and active transport. In passive diffusion, molecules move from an area of high concentration to low concentration. Facilitated diffusion involves the use of carrier proteins to help molecules pass through the cell membrane. Active transport requires energy to move molecules against their concentration gradient.
How do gas molecules move around a room?
Through the diffusion process.
What are some molecules that move by diffusion and osmosis?
Molecules that move by diffusion include oxygen, carbon dioxide, and water. During osmosis, water molecules move across a semipermeable membrane from an area of lower solute concentration to an area of higher solute concentration.
During the process of diffusion molecules move from an area of?
high concentration to low concentration
What happens in the process of diffusion?
During diffusion molecules move from a region of higher concentration to one of lower concentration by random molecular motion.
Molecules tend to move from an area where they are more concentrated to an area where they are less concentrated This process is called?
This process is called diffusion, where molecules move down their concentration gradient to achieve a uniform distribution.
During the process of diffusion what happens?
During diffusion, molecules move from an area of higher concentration to an area of lower concentration, in order to reach an equilibrium. This movement occurs randomly, driven by the kinetic energy of the molecules. Diffusion does not require energy input from the cell.
How do a gas molecules move across a room?
through diffusion processes.
What is the general process in which molecules move from an area of higher concentration to an area of lower concentration?
This process is known as diffusion. During diffusion, molecules move spontaneously from an area of higher concentration to an area of lower concentration in order to achieve equilibrium. The movement continues until the concentration of the molecules is equal throughout the space.
Do Molecules naturally move from areas of low concentration to high concentration?
No, molecules naturally move from areas of high concentration to low concentration in a process known as diffusion. This movement occurs to reach an equilibrium where molecules are evenly distributed.
What moves during diffusion?
Particles, cells, and molecules move from areas of higher to lower concentrated areas.
Where do diffusion molecules move?
Down the concentration gradient
What is diffusion a natural movement of molecules from?
in the normal diffusion the substance move from the area of greater concentration to that of lower concentration. .... but i never know what do we mean be "faciliated" plz specify
What is diffusion of oxygen all about?
Diffusion is the main method by which molecules move across the cell membrane. during diffusion, molecules move from an area of higher concentration, to an area of lower concentration. What is Osmosis? Osmosis is the transport of water from an area of high concentration, to an area of low concentration water moves inside and inside of the cell membrane by osmosis. osmosis is the diffusion of water!
