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its active transport because it expands in opp direction and pushes
What else can I help you with?
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.
What moves up a concentration gradient and requires a carrier?
Passive transport involving facilitated diffusion moves particles up a concentration gradient and requires a carrier protein to facilitate the movement across the cell membrane. This process does not require energy input from the cell.
When a substance moves from an area of low concentration to an area of high concentration the substance moves its concentration gradient?
When a substance moves from an area of low concentration to an area of high concentration, it is moving against its concentration gradient. This process typically requires energy, as it is not a passive movement. Such transport mechanisms include active transport, where cellular energy (like ATP) is used to facilitate the movement. In contrast, substances usually move from high to low concentration naturally, which is known as moving down the concentration gradient.
What is concentration gradient downhill or uphill?
when the solute passes from a higher solute concentration to a lower solute concentration, it is known as concentration gradient downhill. and the reverse is true for uphill. also, down hill transport requires energy which is derived from ATP. uphill transport is not derived from ATP's rather from the random motion of the molecules themselves.
What is the transport that moves a solute down the concentration gradient?
Simple 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.
What moves against the concentration gradient in biological systems?
In biological systems, active transport moves substances against the concentration gradient.
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 with or against the concentration gradient?
Passive transport moves with the concentration gradient.
What concentration gradient moves when a low concentration moves from an area of a higher concentration?
The low concentration moves down its concentration gradient from an area of high concentration to an area of low concentration. This process is driven by diffusion, where particles move spontaneously from regions of high concentration to regions of low concentration until equilibrium is reached.
Does passive transport move substances with the concentration gradient?
Yes, passive transport moves substances with the concentration gradient.
Does facilitated diffusion move with or against the concentration gradient?
Facilitated diffusion moves molecules with the concentration gradient, from an area of high concentration to an area of low concentration.
Does active transport move molecules against the concentration gradient?
Yes, active transport moves molecules against the concentration gradient.
Does active transport move substances against the concentration gradient?
Yes, active transport moves substances against the concentration gradient.
Does active transport move substances against their concentration gradient?
Yes, active transport moves substances against their concentration gradient.
What moves up a concentration gradient and requires a carrier?
Passive transport involving facilitated diffusion moves particles up a concentration gradient and requires a carrier protein to facilitate the movement across the cell membrane. This process does not require energy input from the cell.
Why was concentration gradient set up?
the concentration gradient was set-up because they wanted to kill the Jews
