Which type of glassware would most accurately deliver a 15.00 ml liquid sample?

If you want to create an electrical current, which situation would produce a solution capable of this

Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?

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