gap junctions, desmosomes, tight junctions
desmosomes, tight juctions, gap junctions
gap junctions, tight junctions, desmosomes
tight junctions, desmosomes, gap junctions
Briefly define osmosis and diffusion, being sure to explain how they are different and how they are similar.
Both diffusion and osmosis involve movement of water molecules across cell membranes, but diffusion spreads out the molecules evenly into the available space whereas osmosis diffuses water across a selectively permeable membrane.
Requires energy to move molecules