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in the science text book, there are three cup of water. the second cup one act us a control, because they are balance.

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12y ago

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Does albumin diffuse through a dialysis tube?

can protein (albumin) diffuse out of a dialysis tube and why


Does insulin pass through dialysis tube?

If the cut off from tube dialysis will be larger than the insulin shape, insulin cant pass through it


Does the insulin can through pass the dialysis tube?

Insulin molecules are relatively small and can pass through dialysis tubing, which typically has a molecular weight cutoff that allows small solutes to diffuse through while retaining larger molecules. Therefore, insulin can diffuse through the dialysis tube during the dialysis process. This property is utilized in dialysis to separate smaller waste products from larger molecules in blood.


What materials used in dialysis tubes?

dialysis tube is a type of semi-permable membrane tubing that is used in separation techniques based on differential diffusion


What is the reason for having a coiled cellulose tube in a dialysis machine?

The coiled cellulose tube in a dialysis machine serves as a semi-permeable membrane that facilitates the exchange of waste products and excess fluids from the blood. As blood flows through the tube, small molecules like urea and electrolytes diffuse out into the dialysis fluid, while larger molecules such as proteins remain in the blood. This design maximizes surface area for efficient diffusion, ensuring effective purification of the blood during the dialysis process.


Suppose that an investigator fills a dialysis tube with water and ties the ends she then places the tube in a salt solutionwhat will happen to the weight of the tube after 30 minutes?

it will shrink i just did this in my bio class =]


How does a person get Kidney dialysis if their vains are too small?

Veins. You find bigger veins. There are very large veins in the body and so a doctor will insert a dialysis tube farther into the body where the veins are larger.


Why is dialysis tubing not submerged in pure water?

The tubing is permeable; itallows water to pass through the tube wall.


Why does glucose diffuse through dialysis tubing into distilled water?

Glucose diffuses through dialysis tubing into the distilled water as, glucose molecules are small, it could fit through the pores of the dialysis tube. It is also because glucose is hydrophillic, (polar compound), which will dissolve in water as it is a polar compound as well.


What was the role of the water test tube in each phase?

In the phase where the bromothymol blue solution was added and the lamp was switched on, the water test tube served as a control, helping to compare the change in color of the bromothymol blue solution with that of pure water when exposed to light. In the phase where the elodea was added and the lamp was switched on, the water test tube acted as a comparison point to show any changes in the color of the bromothymol blue solution due to the presence of the plant.


Why is sodium bicarb given to dialysis patients?

Bicarbonate is a buffer - it adjusts acidity. Bicarbonate is in the blood naturally. The body uses it to control it's acidity. Bicarbonate is used in dialysis to maintain the proper acid balance in the body.


Why would the water level increase in the capillary tube during the investigation because of osmosis?

The water level increases in the capillary tube due to osmosis because the concentrated sugar solution in the dialysis tubing creates a lower concentration of water molecules inside the tubing. This lower concentration of water inside the dialysis tubing creates a concentration gradient that drives water to move from the beaker outside the tubing into the tubing through osmosis, causing the water level in the capillary tube to rise.