For the second one the options are; the same, higher, or lower For the third one

Question

For the second one the options are; the same, higher, or lower

For the third one the options are; Side A or B

For the fourth one the options are; KCI, Insulin, or KCI & Insulin

Question 6 Not yet answered Points out of 1.00 Consider the solutions in the arms of this U-tube. The solutions are separated at the bottom of the tube by a selectively permeable membrane (dashed vertical line). This membrane is permeable to water and KCl, but not permeable to insulin. Before diffusion begins the solutions are of equal volume and the concentrations of KCl and insulin on each side of the membrane are as indicated in the figure Flag question 0.7 M KCI 0.1 M KCI 0.5 M insulin 0.9 M insulin At the beginning of the experiment, before diffusion begins, the solution in side A with respect to side B is After the system reaches equilibrium, the concentration of insulin in side A, relative to side B, will be After equilibrium is reached, the water level will be higher in the U-tube in Which solute(s) will exhibit a net movement across the membrane?

Explanation / Answer

1) The solution A is said to be Hypotonic, that is the concentration of cell is higher inside the cell and concentration of water is higher outside the cell. as difussion begins there is movement of molecules from area of high concentration of solute to are of low concentration.

2) As the system reached equilibirium the concentration of insulin in solutin A is lower with respect to B as because insulin in no permeable

3) After equilibirium is reached the water level is higher in side A this is beacuse, the higher the concentration of solute the lower the concentration of water and vice versa, as diffusion begins the solute move from A to B and the concentration of solute in A is now reduced.

4) KCl wil exihibit the net movement,a s insulin is impermeable and the net movement is movement of molecules from a region or higher concentration to tegion of lower concentration and that the concentration of KCl is high

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