Tam sim no, lysosome yog ib hom kab mob tshwj xeeb uas yog acidic heev. Yog li ntawd txhais tau hais tias nws yuav tsum tau tiv thaiv los ntawm tus so ntawm sab hauv ntawm lub cell. Nws yog ib lub compartment, ces, uas muaj ib daim nyias nyias nyob ib ncig ntawm nws cov khw muag khoom lub plab zom mov enzymesuas yuav tsum tau cov kua qaub no, qis pH ib puag ncig.
Pob lysosomes khaws cov protein?
Txhua cov proteins uas yog destined rau lysosome yog xa mus rau lysosome sab hauv thaum lub vesicle uas nqa lawv fuses nrog lysosomal membrane thiab koom nrog nws cov ntsiab lus. Hauv qhov sib piv, cov proteins uas yuav zais los ntawm lub xovtooj ntawm tes, xws li insulin thiab EPO, tau tuav hauv khaws cia vesicles.
Lysosomes yog dab tsi thiab nws txoj haujlwm?
Lysosomes ua haujlwm raws li lub plab zom mov ntawm tes, ua haujlwm ob qho tib si rau degrade cov khoom coj los ntawm sab nraud ntawm tes thiab zom cov khoom siv ntawm lub cell nws tus kheej.… Lysosomes li no sawv cev rau morphologically ntau haiv neeg organelles txhais los ntawm ib tug muaj nuj nqi ntawm degrading intracellular khoom.
Lysosomes khaws pov tseg?
Biology 101 Hloov Kho: Ib Lub Cell's Lysosomes Ntau dua li cov khib nyiab pov tseg. Lub lysosome ib zaug tau xav tias yog lub thoob khib nyiab ntawm lub xov tooj ntawm tes, qhov chaw tuag kawg uas cov khib nyiab ntawm tes raug xa mus pov tseg. … Raws li cov tub ntxhais kawm theem siab feem ntau kawm, lysosome nqa cov pov tseg pov tseg thiab rov ua dua
Peb lub luag haujlwm ntawm lysosomes yog dab tsi?
A lysosome muaj peb lub luag haujlwm tseem ceeb: kev tawg / zom ntawm macromolecules (carbohydrates, lipids, proteins, thiab nucleic acids), kho cell membrane, thiab teb tawm tsam cov khoom txawv teb chaws xws li Raws li cov kab mob, kab mob thiab lwm yam antigens.
