Compound a, c12h20, reacts with 2 molar equivalent(s) of hydrogen upon catalytic hydrogenation. a undergoes reaction with ozone, followed by zn treatment, to give: propose a structure for

a.

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