Cells. Views of Cells Why Are Cells Small? 30 µm10 µm Surface area of one large cube = 5,400 µm 2 Total surface area of 27 small cubes = 16,200 µm 2.
Dickkopf-1 regulates gastrulation movements by coordinated modulation of Wnt/ -catenin and Wnt/PCP activities, through interaction with the Dally-like.
