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Water molecules will no longer pass through the semipermeable membrane once equilibrium is reached true or false?
False. There will still be movement of water molecules across the membrane, but there will be no net movement. This means that the number of molecules coming into the cell will equal that going out, and equilibrium will therefore be maintained.
Is it true that once equilibrium is reached roughly equal numbers of molecules move in either direction across a semipermeable membrane?
Yes, once equilibrium is reached, the number of molecules moving in either direction across a semipermeable membrane will be roughly equal. This is because at equilibrium, the concentration of molecules is the same on both sides of the membrane, resulting in an equal likelihood of molecules moving in either direction to maintain balance.
What is the equilibrium of solute across a membrane?
The equilibrium of solute across a membrane is reached when the concentration of the solute is the same on both sides of the membrane. This means that the movement of the solute molecules is balanced, with an equal number of molecules moving in and out of the membrane. At equilibrium, there is no net movement of solute across the membrane.
When will water and solutes stop moving across a membrane?
Particles in a given medium stop moving across the membrane during diffusion when a state of equilibrium is reached, that is when the number of particles on either side of the membrane equalizes.
How does osmosis and diffusion work across a cell membrane?
During osmosis, water molecules move across a cell membrane from an area of low solute concentration to an area of high solute concentration in order to balance the concentration of solutes on both sides of the membrane. Diffusion involves the movement of molecules from an area of high concentration to an area of low concentration across the cell membrane until equilibrium is reached. Both processes are passive and do not require energy input from the cell.
Water molecules will no longer pass through the semipermeable membrane once equilibrium is reached true or false?
False. There will still be movement of water molecules across the membrane, but there will be no net movement. This means that the number of molecules coming into the cell will equal that going out, and equilibrium will therefore be maintained.
Is it true that once equilibrium is reached roughly equal numbers of molecules move in either direction across a semipermeable membrane?
Yes, once equilibrium is reached, the number of molecules moving in either direction across a semipermeable membrane will be roughly equal. This is because at equilibrium, the concentration of molecules is the same on both sides of the membrane, resulting in an equal likelihood of molecules moving in either direction to maintain balance.
What is the equilibrium of solute across a membrane?
The equilibrium of solute across a membrane is reached when the concentration of the solute is the same on both sides of the membrane. This means that the movement of the solute molecules is balanced, with an equal number of molecules moving in and out of the membrane. At equilibrium, there is no net movement of solute across the membrane.
When will water and solutes stop moving across a membrane?
Particles in a given medium stop moving across the membrane during diffusion when a state of equilibrium is reached, that is when the number of particles on either side of the membrane equalizes.
Can passive transport reach equilibrium?
Yes, passive transport can reach equilibrium. In passive transport, molecules move across a membrane without the need for energy input. Once the concentration of molecules is equal on both sides of the membrane, equilibrium is reached and there is no further net movement of molecules.
According to the rules of osmosis a system will reach a state of equilibrium when there are equal numbers of molecules on both sides of a water-permeable membrane.?
Osmosis involves the movement of water molecules across a semi-permeable membrane from an area of higher concentration to an area of lower concentration. Equilibrium is reached when the concentration of water is the same on both sides of the membrane.
How does the process of diffusion of water molecules across a semipermeable membrane occur?
Diffusion of water molecules across a semipermeable membrane occurs through a process called osmosis. Osmosis is the movement of water molecules from an area of higher concentration to an area of lower concentration, through the semipermeable membrane, in order to equalize the concentration on both sides. This process is driven by the natural tendency of molecules to move from areas of high concentration to areas of low concentration until equilibrium is reached.
When does all motion of molecules stop?
When the temperature reached absolute zero (0 Kelvin or -273 Celsius), all molecular motion ceases.
Which us state is reached by crossing the Bering strait?
Alaska
What is when the molecules become uniformly distributed they have reached?
When the molecules become uniformly distributed, they have reached equilibrium. This means that there is an equal concentration of molecules throughout the system, and no further net movement of molecules will occur.
What substance is able to move freely through a cell membrane because of the size of the molecule?
Small nonpolar molecules, such as oxygen and carbon dioxide, can move freely through a cell membrane due to their size and hydrophobic nature. The lipid bilayer of the membrane allows these molecules to pass through easily without the need for transport proteins. This passive diffusion occurs along the concentration gradient until equilibrium is reached.
How does osmosis and diffusion work across a cell membrane?
During osmosis, water molecules move across a cell membrane from an area of low solute concentration to an area of high solute concentration in order to balance the concentration of solutes on both sides of the membrane. Diffusion involves the movement of molecules from an area of high concentration to an area of low concentration across the cell membrane until equilibrium is reached. Both processes are passive and do not require energy input from the cell.
