Cellulose microfibrils tau nteg nyob rau hauv sab hauv ntawm cov phab ntsa thawj cell. Raws li lub xov tooj ntawm tes absorbs dej, nws ntim tau nce thiab microfibrils uas twb muaj lawm cais thiab cov tshiab tau tsim los pab txhawb lub zog ntawm tes.
cellulose microfibrils nyob qhov twg hauv cov plasma membrane?
Cellulose microfibrils yog synthesized ntawm lub xovtooj ntawm tes los ntawm cov qauv rosette hu ua CSC Txhua CSC yog tsim los ntawm rau rosette subunits, thiab txhua lub subunit muaj ob peb catalytically active cellulose synthase proteins (CESAs) uas tsim cov cellulose chains (Daim duab 3(a)).
Dab tsi yog microfibrils hauv stomata?
Qhov xwm txheej anisotropic ntawm cov phab ntsa hauv lub cev ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntawm stomatal bio-mechanical functionality. Lub stomatal cellulose microfibrils kev taw qhia raws lub voj voog ntawm tus neeg saib xyuas cell (Ziegenspeck, 1938) quab yuam lub elongation ntawm cov neeg zov lub hlwb uas tsav lub qhov pore qhib.
microfibrils ua dab tsi?
Microfibrils yog cov khoom ntawm elastic thiab oxytalan fibers uas confer mechanical stability thiab txwv elasticity rau cov ntaub so ntswg, pab txhawb kev loj hlob ntawm cov kev cai, thiab ua lub luag haujlwm hauv cov ntaub so ntswg kev loj hlob thiab homeostasis. Cov tub ntxhais microfibril yog tsim los ntawm glycoprotein fibrillin, uas peb hom paub.
cellulose pom nyob qhov twg?
Cellulose yog cov khoom tseem ceeb hauv cog cell phab ntsathiab pab cov nroj tsuag kom khov thiab muaj zog. Cellulose yog siv los ua khaub ncaws thiab ntawv.
