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∙ 7y agoThe membranes in a dialysis machine are selectively permeable, meaning they allow certain substances to pass through while blocking others. This selectivity allows toxins and waste products to be removed from the blood while retaining essential substances.
membrane
the ability to allow materials to cross a membrane
Semipermeable membranes. These membranes allow certain substances to pass through while blocking others based on size, charge, or other properties. Examples include cell membranes and dialysis membranes.
A selectively permeable membrane allows some substances to pass through while blocking others based on size, charge, or other properties. Examples of selectively permeable membranes include cell membranes and dialysis membranes.
are often used in processes like reverse osmosis and dialysis. They are able to selectively filter out molecules based on size, charge, or other properties, enabling the separation of substances in a solution.
a dialysis membrane is selectively permeable, it is used in experiments to simulate cellular membranes, and it is permeable to water but not to sucrose.
Artificial membranes in a dialysis machine are selectively permeable because it doesn't all cells to go through it. It doesn't allow blood cells to fit through the dialysis but it allows waste and bacteria to pass.
The dialysis membrane is selectively permeable because it doesn't allow all cells to go through it. Think of it as a kidney. When blood is sent to the kidney, the blood cells cannot fit through the dialysis inside the kidney, but the waste and bacteria in the cells do. So, The dialysis membrane is selectively permeable.
membrane
tubing made of selectively permeable membrane
the ability to allow materials to cross a membrane
Semipermeable membranes. These membranes allow certain substances to pass through while blocking others based on size, charge, or other properties. Examples include cell membranes and dialysis membranes.
A selectively permeable membrane allows some substances to pass through while blocking others based on size, charge, or other properties. Examples of selectively permeable membranes include cell membranes and dialysis membranes.
are often used in processes like reverse osmosis and dialysis. They are able to selectively filter out molecules based on size, charge, or other properties, enabling the separation of substances in a solution.
Cell membrane is an example of a selectively permeable membrane in living organisms. It allows only certain substances to pass through, while restricting others. This process helps maintain cell function and regulate the internal environment.
A cell membrane is like a security guard for a cell, controlling what goes in and out. It is a selectively permeable barrier that regulates the passage of substances.
Dialysis tubing is used as a model for a cell membrane because it is selectively permeable, allowing only certain molecules to pass through, just like cell membranes. This property helps in studying processes like osmosis and diffusion in a controlled environment that mimics the behavior of cell membranes.