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What's the difference between hypertonic, hypotonic, and isotonic solutions"?
Hypertonic solutions have a higher concentration of solutes compared to the cell, causing water to move out of the cell. Hypotonic solutions have a lower concentration of solutes compared to the cell, causing water to move into the cell. Isotonic solutions have the same concentration of solutes as the cell, resulting in no net movement of water.
How do nonpenetrating solutes affect the osmotic pressure of a solution?
Nonpenetrating solutes increase the osmotic pressure of a solution by adding more particles that cannot pass through the membrane, causing water to move into the solution to balance the concentration of solutes on both sides of the membrane.
How do molecular solutes differ from ionic solutes when dissolved in solution?
Molecular solutes dissolve as whole molecules and do not dissociate into ions, while ionic solutes dissociate into ions when dissolved in solution. Molecular solutes do not conduct electricity in solution, whereas ionic solutes can conduct electricity due to the presence of free ions.
Which solution has more solute-hypo or hypertonic?
A hypertonic solution has more solute compared to a hypotonic solution. In a hypertonic solution, the concentration of solutes is higher, causing water to move out of the cells. In a hypotonic solution, the concentration of solutes is lower, which leads to water moving into the cells.
Why the water molecules involves in osmosis?
Water molecules are involved in osmosis because they can move across a semi-permeable membrane to equalize the concentration of solutes on either side of the membrane. This movement of water is driven by the concentration gradient of solutes, resulting in changes in the volume of the compartments on either side of the membrane.
WHich of the solutes would move fastest albumin-sodium chlorideglucoseurea?
In general, smaller solutes tend to diffuse faster than larger ones. Among the options provided, sodium chloride (NaCl) would move fastest due to its smaller molecular size and the fact that it dissociates into ions (Na⁺ and Cl⁻) in solution, enhancing its diffusion rate. Albumin, being a larger protein, would move much slower compared to the other solutes, while glucose and urea are intermediate in size and would diffuse more slowly than NaCl but faster than albumin.
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.
Do molecules in gases move the fastest?
Yes. Gases move fastest, followed by liquid, while solids are the slowest.
Solutes move down a concentration gradient in?
facilitated diffusion
How does osmosis change the shape of a cell?
Osmosis can cause a cell to swell or shrink depending on the concentration of solutes inside and outside the cell. If the concentration of solutes is higher outside the cell, water will move into the cell, causing it to swell. Conversely, if the concentration of solutes is higher inside the cell, water will move out, causing the cell to shrink.
How fast can the fastest animal move?
cheetah is the fastest it runs: 74 MPH
In atoms move the fastest?
yes
How can your body move the fastest?
running
How do solutes get in and out of the cell?
Solutes can enter and exit cells through various mechanisms such as passive diffusion, facilitated diffusion, active transport, and endocytosis/exocytosis. Passive diffusion occurs when solutes move across the cell membrane down their concentration gradient. Facilitated diffusion involves the use of transport proteins to help solutes cross the membrane. Active transport requires energy to move solutes against their concentration gradient. Endocytosis and exocytosis involve the cell engulfing or releasing solutes by forming vesicles.
What is it called when water molecules move from a low concentration of a solutes to a high concentration of solutes?
Osmosis. A solution with a low concentration of solutes would have a higher concentration of water than a solution with a high concentration of solutes. So in this case, water is moving from a higher concentration of water to a lower concentration of water, which is osmosis.
What is it called when water molecules move from a low concentration of solutes to high concentration solutes?
Osmosis. A solution with a low concentration of solutes would have a higher concentration of water than a solution with a high concentration of solutes. So in this case, water is moving from a higher concentration of water to a lower concentration of water, which is osmosis.
What's the difference between hypertonic, hypotonic, and isotonic solutions"?
Hypertonic solutions have a higher concentration of solutes compared to the cell, causing water to move out of the cell. Hypotonic solutions have a lower concentration of solutes compared to the cell, causing water to move into the cell. Isotonic solutions have the same concentration of solutes as the cell, resulting in no net movement of water.
