A gelatinous capsule is present in a few bacteria exterior the cell membrane and cell wall. The capsule could be polysaccharide as in pneumococci, meningococci or polypeptide as Bacillus anthracis or hyaluronic acid as in streptococci. Cells are the bottom volume of organisation in each existence sort. From organism to https://opaldaily.com/recombinant-antibody-production-the-role-of-mammalian-cell-systems/