What is the volume of an irregular object if the initial volume in the graduated cylinder is 3.50 ml & it rises to 7.50 ml after putting the object in the water> A) 4.00 ml
B) 11.00 ml
C) 7.50 ml

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