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What happened to the volume of urine as the solute concentration in the interstitial space increased?
As the solute concentration in the interstitial space increases, the volume of urine tends to decrease. This is because the kidneys reabsorb more water from the filtrate to help maintain the body's fluid and solute balance.
Would the passive movement of substances occur if the interstitial solute concentration was the same as the filtrate solute concentration?
No, passive movement of substances occurs due to concentration gradients between two areas. If the interstitial solute concentration is the same as the filtrate solute concentration, there would be no concentration gradient to drive passive movement.
What would happen to net solute movement if the solute concentration of the filtrate were 350 milliosmol and that in the interstitial spaces of the kidney were 350 milliosmol?
Solutes would move toward the the interstitial space because 350 mOs is very low for the interstitial space. It is normally 1200 at the medullary-pelvis junction so solutes will move in that direction in an effort to normaleize it.
What happend to the volume of urine as the solute concentration in the interstitial space was increased?
As the solute concentration in the interstitial space increases, the volume of urine produced by the kidneys typically decreases. This is because the higher solute concentration triggers the release of antidiuretic hormone (ADH), which increases water reabsorption in the kidneys, leading to a decrease in urine volume.
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 happened to the volume of urine as the solute concentration in the interstitial space increased?
As the solute concentration in the interstitial space increases, the volume of urine tends to decrease. This is because the kidneys reabsorb more water from the filtrate to help maintain the body's fluid and solute balance.
Would the passive movement of substances occur if the interstitial solute concentration was the same as the filtrate solute concentration?
No, passive movement of substances occurs due to concentration gradients between two areas. If the interstitial solute concentration is the same as the filtrate solute concentration, there would be no concentration gradient to drive passive movement.
What would happen to net solute movement if the solute concentration of the filtrate were 350 milliosmol and that in the interstitial spaces of the kidney were 350 milliosmol?
Solutes would move toward the the interstitial space because 350 mOs is very low for the interstitial space. It is normally 1200 at the medullary-pelvis junction so solutes will move in that direction in an effort to normaleize it.
What happend to the volume of urine as the solute concentration in the interstitial space was increased?
As the solute concentration in the interstitial space increases, the volume of urine produced by the kidneys typically decreases. This is because the higher solute concentration triggers the release of antidiuretic hormone (ADH), which increases water reabsorption in the kidneys, leading to a decrease in urine volume.
Does osmosis work with or against the concentration gradient?
Osmosis works with the concentration gradient, meaning that it involves the movement of water molecules from an area of low solute concentration to an area of high solute concentration in order to equalize the solute concentration on both sides of the membrane.
Will osmosis occur faster if the concentration of solute is increased?
Yes, osmosis will occur faster when the concentration of solute is increased because there is a steeper concentration gradient driving the movement of water molecules across the semi-permeable membrane. This results in a higher rate of water movement from an area of low solute concentration to an area of high solute concentration.
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.
How can the solubility of nacl be increased?
The temperature of the solute (water for example) can be increased, as well as agitating the solute.
Calculating concentration gradient?
The gradient can be calculated by comparing the solute particles from one solution with another. Distance determines the gradient levels within the solution.
When a cell membrane protein moves a solute in the opposite direction as the concentration gradient?
The process is known as active transport. It requires energy in the form of ATP to pump the solute against its concentration gradient. This allows the cell to maintain internal concentrations different from its external environment.
If theres more of something will it dissolve faster?
In general, yes. If there is more of a substance available in a solvent, it will dissolve faster due to increased opportunities for the solute particles to interact with the solvent molecules. This is because a higher concentration gradient between the solute and solvent accelerates the rate of dissolution.
What is the driving force that pulls interstitial fluid back into the capillaries?
The driving force that pulls interstitial fluid back into the capillaries is primarily osmotic pressure created by proteins in the blood, such as albumin. This osmotic pressure causes water to move from areas of lower solute concentration (interstitial fluid) to areas of higher solute concentration (capillaries), helping to maintain fluid balance in the body.
