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Does passive transport move up or down the concentration gradient?
Passive transport moves down the concentration gradient, from an area of higher concentration to an area of lower concentration.
Compare and contrast active transport and facilitated diffusion-?
Active transport requires energy input to move molecules against their concentration gradient, while facilitated diffusion does not require energy and relies on carrier proteins to move molecules down their concentration gradient. Both processes involve the use of proteins to transport molecules across the cell membrane, but active transport can move molecules against their concentration gradient, while facilitated diffusion can only move molecules down their concentration gradient.
What is the process involved when molecules move down a concentration gradient?
When molecules move down a concentration gradient, they naturally flow from an area of higher concentration to an area of lower concentration. This process is called passive diffusion and does not require energy input from the cell.
During diffusion molecules tend to move?
AnswerParticles move from regions of higher concentration to regions of lower concentration because of the concentration gradient,they move down gradient i.e from high to low concentration
How do molecules move down a concentration gradient?
Molecules move down a concentration gradient through a process called diffusion. This means that molecules naturally move from an area of high concentration to an area of low concentration until they are evenly distributed. This movement occurs due to the random motion of molecules and does not require energy input.
Why do solutes move across a lipid bilayer?
Solutes can move across a lipid bilayer through passive diffusion, facilitated diffusion, or active transport. Passive diffusion occurs when solutes move down their concentration gradient, facilitated diffusion involves the use of transport proteins, and active transport requires energy to move solutes against their concentration gradient.
What is the net movement of solutes to regions of lower concentration?
The net movement of solutes to regions of lower concentration is called diffusion. This process occurs in response to the concentration gradient, where solutes move from areas of higher concentration to areas of lower concentration until equilibrium is reached.
What does it means if a substance moves down its concentration gradient?
If a substance moves down its concentration gradient, it means that it is moving from an area where it has a high concentration to an area where it has a low concentration. This is known as diffusion.
Does passive transport move up or down the concentration gradient?
Passive transport moves down the concentration gradient, from an area of higher concentration to an area of lower concentration.
Where do diffusion molecules move?
Down the concentration gradient
Compare and contrast active transport and facilitated diffusion-?
Active transport requires energy input to move molecules against their concentration gradient, while facilitated diffusion does not require energy and relies on carrier proteins to move molecules down their concentration gradient. Both processes involve the use of proteins to transport molecules across the cell membrane, but active transport can move molecules against their concentration gradient, while facilitated diffusion can only move molecules down their concentration gradient.
Which process do oxygen molecules move down a concentration gradient?
Oxygen molecules move down a concentration gradient through simple diffusion. This means they move from an area of higher concentration to an area of lower concentration until equilibrium is reached.
What is concerntration gradient?
As used in the process of diffusion, the concentration gradient is the graduated difference in concentration of a solute within a solution (as expressed per a unit distance). Molecules tend to move from areas of greater concentration to areas of lesser concentration. i.e. down the gradient.
What is the movement of solutes from high concentration to low concentration until equilibrium is obtained?
This process is called diffusion. It is a passive transport mechanism where solutes move down their concentration gradient until equilibrium is reached. This movement occurs due to random molecular motion.
Do substances in diffussion move with the concentration gradient?
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.
What is the process involved when molecules move down a concentration gradient?
When molecules move down a concentration gradient, they naturally flow from an area of higher concentration to an area of lower concentration. This process is called passive diffusion and does not require energy input from the cell.
What is the name of the process by which particles move down their concentration gradient?
Diffusion
