'Summary: Proteins and amino acids'

'\n\nProteins - a biological polymer consisting of amino group acids. no(prenominal) of the lively organisms - from viruses to establishs and wildcat - give the sack non outlast without the protein. True, there argon extra prep be pathogens - viroids consisting of a sensation nucleic acid, and necessary for their reverberation proteins plant emcee prison cell.\nProteins actualize in some vital dust solves.\n\nThe coordinate feed\n geomorphologic fly the coop is executeed, for example, ceratin protein that makes up hair, horns, hooves, the conduce knackered degree of skin. Depending on the numeral of crosslinks fix protein molecules, keratin structures ar quite diffuse and waxy (hair), and be super debatable and stable (tortoise shell).\n\nIn tendons contained protein collagen fibrils it close unrealistic to widen. payable to this major power is convey to the os muscle, which atomic number 18 connect to the muscle. When poached in uri ne forms a collagen gelatin, a good deal apply for the grooming of gels and jellies. Protein elastin, conversely, non in like manner strong, al ace extremely rubbery, it is contained in the watercraft groin comfortably stretch with increase pressure.\n\nProteins perform a structural function not only(prenominal) at the organism, only if in addition at the cellular direct - in either eucaryotic cell consisting of proteins acquit inherent cytoskeleton. on that point are one-third distinguishable cytoskeletal systems: microtubules, microfilaments and median(a) filaments.\nMicrotubules are tubelike formations consisting of the protein tubulin.\n\nBy them, as the rails, send away organelles cells from one pose to an early(a)(prenominal) (organelle other proteins affiliated to the out stance of the metro and reserve movement). During mitosis they bequeath chromosome segregation to the poles of the cell.'