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When particles are moved through a membrane from a region of low concentration to a region oh high concentration the process is called what?
The process is called active transport. It requires energy to move particles against their concentration gradient, from an area of low concentration to an area of high concentration.
What is the process in which molecules move across the cell membrane from a region of low concentration to a region of high concentration?
Active Transport - the process of moving particles across a cell membrane against a concentration gradient <- right one
Which is correct regarding diffusion?
It is a passive process in which molecules move from a region of higher concentration to a region of lower concentration
Is the net movement of particles from a region of high concentation to one of lower concentation?
Yes, the net movement of particles from a region of high concentration to one of lower concentration is called diffusion. This process occurs due to the random movement of particles and tends to equalize the concentration of solutes in a solution.
How the particles of the solute move into spaces in between the solvent particles?
The solute particles move into spaces between the solvent particles through a process called diffusion, where they move from an area of high concentration to an area of low concentration. This movement occurs spontaneously until equilibrium is reached, where the concentration of the solute is the same throughout the solution.
Why must cells use energy to move particles from a region of lower concentration to a region of higher concentration?
equilibrium
Why must cells use energy to move particles from region of lower concentration to a region of higher concentration?
equilibrium
Why must cells use energy to move particles from a region of lower concencentration to a region of higher concentration?
equilibrium
When particles are moved through a membrane from a region of low concentration to a region oh high concentration the process is called what?
The process is called active transport. It requires energy to move particles against their concentration gradient, from an area of low concentration to an area of high concentration.
What is the process in which molecules move across the cell membrane from a region of low concentration to a region of high concentration?
Active Transport - the process of moving particles across a cell membrane against a concentration gradient <- right one
Is the process in which molecules move across a cell membrane from a region of low concentration to a region of high concentration.?
Active Transport - the process of moving particles across a cell membrane against a concentration gradient <- right one
When particles are moves through a membrane from a region of high concentration to a region of low concentration?
Diffusion
What means from higher concentration to lower concentration?
Diffusion is the movement of particles from a region of higher concentration to a region of lower concentration. Osmosis is the diffusion of water molecules (only) from an area of higher concentration to an area of low concentration.
How do particles move from areas from lower concentration to areas of higher concentration?
The answer is is OSMOSIS the spontaneous net movement of water across a membrane from a region of low concentration to a solution with a high concentration, down a solute concentration gradient.
A cell moves particles from a region of lesser concentration to a region of greater concentration by what?
The process in which particles move from high to low concentration is called diffusion .
Which is correct regarding diffusion?
It is a passive process in which molecules move from a region of higher concentration to a region of lower concentration
Which type of transport is used to move a molecule from a region of low concentration to a region o high concentration?
Active transport is used to move a molecule from a region of low concentration to a region of high concentration. This process requires the input of energy, typically in the form of ATP, to move molecules against their concentration gradient.
