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Dialysis membranes are typically not permeable to sucrose. Removing sugar from the blood can be dangerous as it can lead to hypoglycemia. Sugar molecules are too large to pass through dialysis membranes.
Wiki User
∙ 9y ago
Wiki User
∙ 9y agoDialysis tubing is a type of semi-permeable membrane tubing that is used in separation techniques based on differential diffusion. Glucose is small enough to permeate the tubing.
Wiki User
∙ 11y agoThis will depend upon the membrane, but in general glucose can pretty easily pass through most membranes - it is a small polar molecule that travels easily in water.
Wiki User
∙ 12y agoYes, glucose molecules are small enough to fit through the pores of a dialysis tube.
Anonymous
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Why does glucose pass through the membrane faster then mannose and galactose?
There are glucose carriers in the plasma membrane
What statement explains why oxygen molecules easily diffuse across a cell membrane which glucose molecules do not?
Glucose is too big to pass throught.
Why is glucose allowed to pass through a semipermeable membrane and not starch?
Whether molecules are able to pass through the membrane depends on the size of the molecules. Smaller ones can, and larger ones cannot. Glucose can pass through a cell membrane because it is a monomer, which is a smaller molecule than the polymer molecules of starch.
Which organelle has a semi permeable membrane and separates the cell from it's environment?
The cell membrane (or plasma membrane) shows semi-permeability. In short some substances, such as gases and small electrically-neutral molecules CAN pass, while others like glucose and other large polar molecules CANNOT pass. Although glucose and other large polar molecules cannot pass through the semi-permeable cell membrane, they may enter through the interior of transport proteins.
Will glucose and albumin diffuse through 200 MWCO?
cuz Albumin has much higher weight other than 200 while Glucose has 180 Da, small enough to pass through the membrane pores
Why does glucose pass through the membrane faster then mannose and galactose?
There are glucose carriers in the plasma membrane
How do glucose pass through the membrane pores?
by moving.
What statement explains why oxygen molecules easily diffuse across a cell membrane which glucose molecules do not?
Glucose is too big to pass throught.
The process by which glucose can pass through a cell membrane by combining with special carrier molecules is called?
Facilitated diffusion is the process by which glucose can pass through a cell membrane by combining with special carrier molecules.
What membrane of the red cell will allow water oxygen carbon dioxide and glucose to pass through?
Plasma membrane
Why is glucose allowed to pass through a semipermeable membrane and not starch?
Whether molecules are able to pass through the membrane depends on the size of the molecules. Smaller ones can, and larger ones cannot. Glucose can pass through a cell membrane because it is a monomer, which is a smaller molecule than the polymer molecules of starch.
There is a need for glucose inside a cell but the glucose molecule is too large to pass through the cell membrane. How does the cell solve this problem?
It transports the glucose through transport proteins.
There is a need for glucose inside a cell but the glucose molecule is too large to pass through the cell membrane How does the cell solve this problem?
It transports the glucose through transport proteins.
What explains why oxygen molecules diffuse across a cell membrane while glucose molecules do not?
Glucose is too big to pass through.
Which organelle has a semi permeable membrane and separates the cell from it's environment?
The cell membrane (or plasma membrane) shows semi-permeability. In short some substances, such as gases and small electrically-neutral molecules CAN pass, while others like glucose and other large polar molecules CANNOT pass. Although glucose and other large polar molecules cannot pass through the semi-permeable cell membrane, they may enter through the interior of transport proteins.
What substances must pass through the blood-brain barrier in order for neurons to survive nicotine collagen glucose dopamine or insulin?
Very few substances can go through the blood-brain barrier. However, all cells need glucose to survive. Insulin picks up glucose in the bloodstream and assists the glucose to pass through the cell membrane in any body area. Nicotine has effects on the blood vessels and brain.
Why do cells need carriers proteins that transport glucose?
Large molecules, such as glucose, are not able to pass through the cell membrane. Therefore proteins are needed to transport them across.
