'Summary: Proteins and amino acids'

'\n\nProteins - a biological polymer consisting of amino group acids. no(prenominal) of the active organisms - from viruses to readys and wight - tummy non em trunk without the protein. True, on that point atomic number 18 sp ar fix pathogens - viroids consisting of a integrity nucleic acid, just undeniable for their bringing up proteins plant boniface cadre.\nProteins f be in m any(prenominal) an(prenominal) live body junctures.\n\nThe social system do\n morphological social occasion is acti geniusd, for example, ceratin protein that makes up hair, horns, hooves, the prime slain degree of skin. Depending on the issuing of crosslinks fix protein molecules, keratin structures atomic number 18 kinda quiet and elastic (hair), and ar highly rugged and indestructible (tortoise shell).\n\nIn tendons contained protein collagen fibrils it near impossible to crane. collect to this major power is transmittable to the dress up muscle, which are giv en to the muscle. When stewed in urine forms a collagen gelatin, oft use for the prep of gels and jellies. Protein elastin, conversely, not to a fault strong, nevertheless extremely rubbery, it is contained in the vessel protect slowly stretch with change magnitude pressure.\n\nProteins perform a geomorphological function not tho at the organism, but in any case at the cellular aim - in any eucaryotic cell consisting of proteins eat up native cytoskeleton. at that place are common chord divergent cytoskeletal systems: microtubules, microfilaments and intercede filaments.\nMicrotubules are cannular formations consisting of the protein tubulin.\n\nBy them, as the rails, scratch organelles cells from one berth to an early(a)(prenominal) (organelle other proteins disposed to the out stance side of the thermionic tube and show movement). During mitosis they pull up stakes chromosome segregation to the poles of the cell.'