answersLogoWhite

0

Yes

User Avatar

Imthegoatboiis

Lvl 4
4y ago

What else can I help you with?

Related Questions

Starch particles spread evenly through a paper membrane?

This process is known as diffusion, where the starch particles move from an area of higher concentration (the starch solution) to an area of lower concentration (the paper membrane). The movement occurs passively and is driven by the concentration gradient. Over time, the starch particles will continue to spread out until reaching equilibrium across the membrane.


Which particles-starch or Lugol's-were able to cross the model cell membrane?

The Lugol's solution particles were able to cross the model cell membrane, while the starch particles were too large to pass through. Starch is a large molecule that cannot diffuse across the membrane, while Lugol's solution contains smaller molecules (iodine and iodide ions) that are able to pass through.


Which substance did not diffused through the membrane?

starch doesnt diffuse through the dialysis membrane.


Which substances did not diffuse the membrane?

starch doesnt diffuse through the dialysis membrane.


Can Iodine Potassium Iodine when mixed with a starch diffuse through a semipermeable membrane?

No, iodine potassium iodide mixed with starch cannot diffuse through a semipermeable membrane because the starch molecules are too large to pass through the pores of the membrane. Only smaller molecules like iodine will be able to pass through.


Are membrane pores large enough to let starch through?

NO


Can sulfate ions and starch molecules be separated by a semipermeable membrane?

No, sulfate ions and starch molecules cannot be separated by a semipermeable membrane because of their differing sizes. Sulfate ions are small enough to pass through the pores of a typical semipermeable membrane, while starch molecules are much larger and cannot permeate the membrane. Therefore, a semipermeable membrane would allow sulfate ions to pass through while retaining the starch molecules on one side.


If a membrane was not permeable to sugars why would it probably also not be permeable to starch molecules?

If a membrane is permeable to a substance, it means that there are gaps/holes/pores in the membrane large enough for that substance to pass through. Starch molecules are bigger that sugar molecules. So if the membrane is not permeable to sugars, the gaps/holes/pores will not be big enough for starch molecules to pass through either.


Why did the starch not enter the beaker?

The starch did not enter the beaker because the membrane of the dialysis tubing is selectively permeable, allowing only smaller molecules, like glucose and water, to pass through. Starch molecules are too large to pass through the pores of the membrane, thus they were unable to enter the beaker.


Can a beam of light pass through starch solution?

Yes, a beam of light can pass through a starch solution, but it may be scattered or absorbed depending on the concentration of starch particles in the solution. Starch does not typically block light completely but may affect its intensity or direction.


What would if the concentration of the starch inside of the membrane was greater than the starch concentration outside the membrane?

Assuming the starch can not penetrate the membrane, but the carrier liquid can, then the liquid would flow into the membrane until the two concentrations were the same. Or the starch would migrate out of the membrane until the concentrations were the same if it can.


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.