Osmotic Pressure: You are trying to make artificial blood cells. You have managed to get pure lipids to form spherical bags (cells) of radius 10 μm, filled with hemoglobin. The first time you did this, you transferred the cells into pure water and they promptly burst, spilling the contents. Eventually you found that transferring them into a 1 mM salt solution prevents bursting, leaving the cell spherical and full of hemoglobin and water. Explain the reason why the cells burst when you transferred them into pure water. If 1 mM is good, then would 2 mM be twice as good? What do you think would happen if you try this? Explain. Later you decide that you don’t want salt outside because it makes your solution electrically conducting due to the dissociation of salts solution. Therefore, you decided to use glucose solution instead. How many moles per liter (M solution) of glucose you should try? The osmotic pressure of blood plasma proteins is usually expressed as about 28 mm of mercury (760 mm of mercury ≈ 1.01 x 105 Pa) at body temperature of 37 ˚C. Estimate the concentration of plasma proteins (in mM). If the quantity of plasma protein present has been measured to be about 60 g/L, estimate the average molar mass (in g/mol) for these plasma proteins, assuming the validity of the dilute limit.