Northern cod produce proteins that protect their cells from damage caused by subzero temperatures. Measurements of the osmotic pressure for two "antifreeze" proteins at 18"C yielded the data listed below. Use this information to calculate the molar mass for each of the proteins. Assume these proteins are nonelectrolytes and use the value / = 1If a 57.9 mg sample of protein A in 1.5 mL of water has an osmotic pressure of 0.279 atm, what is the molar mass of protein A? g/mol