Peptidoglycan, tseem hu ua murein, yog ib qho polymer uas muaj suab thaj thiab amino acids uas tsim cov txheej zoo li mesh sab nraum cov plasma membrane ntawm tag nrho cov kab mob, tsim cov phab ntsa ntawm tes.. … Yog vim li cas lub cell phab ntsa ntawm Archaea yog insensitive rau lysozyme.
murein txhais li cas?
Definition. Ib qho qauv siv lead ua nyob rau hauv cov phab ntsa ntawm tes ntawm eubacteria tsim los ntawm cov kab sib txuas ntawm ob qhov sib hloovamino suab thaj (N-acetylglucosamine thiab N-acetylmuramic acid) uas txuas rau ib leeg los ntawm kev sib txuas ntawm luv peptide chains txuas rau N-acetylmuramic acid.
txhais li cas peptidoglycan?
: a polymer uas yog tsim los ntawm polysaccharide thiab peptide chains thiab pom tshwj xeeb tshaj yog nyob rau hauv cov kab mob phab ntsa. - hu ua mucopeptide, murein.
Qhov txawv ntawm peptidoglycan thiab murein yog dab tsi?
Peptidoglycan txhais
Peptidoglycan, tseem hu ua murein, yog ib qho polymer uas ua rau cov phab ntsa ntawm cov kab mob feem ntau. Nws yog tsim los ntawm cov suab thaj thiab cov amino acids, thiab thaum ntau cov molecules ntawm peptidoglycan koom ua ke, lawv tsim ib qho xaj crystal lattice qauv
Vim li cas peptidoglycan tseem hu ua murein?
Lub sij hawm peptidoglycan tau muab los ntawm peptides thiab cov suab thaj (glycan) uas ua rau cov molecule; Nws tseem hu ua 'murein' lossis 'mucopeptide'. Qhov no yog qhov sib txuas sib txuas ntawm cov piam thaj polymer thiab cov amino acids, uas nyob ib puag ncig tag nrho cov kab mob ntawm tes.
