Northern cod produce proteins that protect their cells from damage caused by subzero temperatures. Measurements of the osmotic pressure for "antifreeze proteins at 18C yielded the data listed below. Use this information to calculate the molar mass for each of the proteins. Assume thes proteins are nonelectrolytes and use the value i= 1. Part 1 (1 point) X Feedback See Hint If a 52.5 mg sample of protein A in 1.5 mL of water has an osmotic pressure of 0.283 atm, what is the molar mass of protein A? 297.36 g/mol Part 2 (1 point) X Feedback See Hint If a 47.5 mg sample of protein B in 1.75 mL of water has an osmotic pressure of 0.218 atm, what is the molar mass of protein B? X 30.10 g/mol