2g of solid water is placed in a PERFECTLY SEALED Erlenmeyer flask– together they weigh 32g. The Erlenmeyer flask (with the solid water in it) is then heated and the ice turned into water vapor. What do you think the mass of the flask and its contents will be after the flask is heated?

If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion