Which has the lowest freezing point?
A. Pure water
B. 0.5 M ionic NaCI
C.0.5 M ionic CaCI2
D. 0.5 M ionic AICI3
E. 0.5 M molecular C12H22O11

The graph above shows how the price of cell phones varies with the demand quantity. the equilibrium price for cell phones is where both supply and demand quantities equal $100, 5,000 5,000, $100

Adilute aqueous potassium nitrate solution is

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