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What is relationship between osmosis and diffusion?
The relationship is that osmosis is the diffusion of water throught a selective permeable membrane.
How can a door greeter relate to a cell membrane?
a cell membrane is semi-permeable. meaning that it selectively chooses between what can go in and out of the cell. A door greeter is similar to this because a door greeter can tell who to allow in/out of the building they are in.
What is the Simlilarity between osmosis and reverse osmosis?
1) They both require the presence of a differentially/selectively permeable membrane/tubing. 2) They both refers to the flow of water(ONLY WATER!!!) through a differentially/selectively permeable membrane/tubing . 3) They both require energy. - They both cannot at -273.15 degree Celsius. 4) They will both reach a equilibrium and eventually stop.
Does the plasma membrane of a living cell form an impenetrable barrier between the internal millieu and the environment?
No, the plasma membrane is a selectively permeable barrier that regulates the flow of most molecules across the membrane. The plasma membrane allows waste products to exit the cell and nutrients to enter the cell.
What part in cell works regulates flow of materials into and out of cells?
The cell membrane, also known as the plasma membrane, regulates the flow of materials into and out of cells. It is selectively permeable, allowing certain molecules to pass through while blocking others, thus controlling the exchange of substances between the cell and its environment.
What is the part of the cell that materials pass through?
Materials pass through the cell membrane, which acts as a barrier between the cell's interior and the external environment. The cell membrane is selectively permeable, allowing certain substances to pass through while blocking others.
What is the relationship between osmosis and diffusion by definition what is the only substance that can carry out osmosis?
Osmosis is a specific type of diffusion that involves the movement of water across a selectively permeable membrane from an area of higher water concentration to an area of lower water concentration. Water is the only substance that carries out osmosis due to its ability to move freely through the membrane.
Barrier between the inside of a cell and its enviornment?
Cell membrane acts as a barrier between the inside of a cell and its environment. It controls the movement of substances in and out of the cell to maintain internal conditions, allowing the cell to function properly. The cell membrane is selectively permeable, allowing only specific molecules to pass through.
What characteristics make the cell membrane unique?
Cell Membrane is a semi-permeable part of a cell which takes part in exchanging enzymes, proteins or nutrients in between the environment and the cell. The Cell Membrane has a very lively effect to it and acts as a coating which also protects the cell in many ways.
Cell membrane structure describe?
The cell membrane is a phospholipid bilayer that surrounds the cell, providing a barrier between the cell's internal environment and the external environment. It is selectively permeable, allowing only certain substances to pass through. Proteins embedded in the membrane help with various functions such as transport, communication, and signaling.
What will happen if a partially permiable membrane is replaced with a non permiable membrane?
If a partially permeable membrane is replaced with a non-permeable membrane, no substances will be able to pass through the membrane. This will prevent the movement of molecules across the membrane and alter the osmotic balance between the two sides of the membrane. This could lead to changes in cell volume and affect cellular processes that rely on osmotic balance.
Where is the net movement of water in a hypotonic solution?
no Water will move freely between the two solutions if they are separated by a selectively permeable membrane. However, there will be no net change in the concentration of water on either side of the membrane. Differences in solute concentration will allow you to predict net changes in water movement.
