b) Based on the appearance of the salt after incubation, which material moved through the egg's 6. Did Egg \#1 gain or lose mass? . Based on your understanding of osmosis, explain why this makes sense. explain why this makes sense. Pored ox , the exto cester 7. Did Egg #2 gain or lose mass? Shy did the mass of Egg #2 change? EXPLAN in terms of the i) egg's membrane permeability to the salt (or sugar), water, and proteins (i.e. whatallows to cross or not casily cross the membrane, assuming that the egg's membrane is similar to a cell's plasma membrane) ii) relative concentration of osmotically active solutes inside versus outside the egg. and iii) the direction of the movement of the molecule to which the membrane was permeable..