1. Which of the following are spectator ions in the equation below? Select all that apply Pb(C2H302)2(aq) + 2 LiCl(ag) 2 LiC2H3O2(aq) + PbCl2(8)
o Porta
C2H30 2(aq)
o clas)
o Litag)

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