Cov Ntsiab Cai ntawm Txoj Cai Secretory Pathway Proteins raug txheeb xyuas hauv Golgi thiab xa mus rau cov ntshav plasma, lysosome lossis secretory vesicles. Kev thauj mus los ntawm cov protein thiab lipid ntawm daim nyias nyias ntawm cov khoom sib txuas yog kho los ntawm vesicles uas bud los ntawm ib qho chaw thiab tom qab ntawd fuse nrog cov khoom tom ntej.
YPuas lysosomes thiab vesicles tib yam?
A lysosome yog qhov pib ib lub vesicle tshwj xeeb uas tuav ntau yam enzymes. … Cov proteins no tau ntim rau hauv vesicle thiab xa mus rau Golgi apparatus. Golgi tom qab ntawd ua nws txoj haujlwm kawg los tsim cov enzymes digestive thiab pinches tawm me me, tshwj xeeb vesicle. Lub vesicle ntawd yog lysosome.
Puas yog lysosomes ib feem ntawm txoj kev zais cia?
Txoj hauv kev zais cia yog hais txog endoplasmic reticulum, Golgi apparatus thiab cov hlab ntsha uas nyob nruab nrab ntawm lawv nrog rau cov cell membrane thiab lysosomes. Nws yog lub npe hu ua 'secretory' rau txoj hauv kev uas lub cell secretes proteins rau hauv ib puag ncig extracellular.
Dab tsi yog qhov txawv ntawm lysosomes peroxisomes thiab secretory vesicles?
Lysosome: Lysosomes muaj hydrolytic enzymes tsim nyog rau kev zom zaub mov hauv lub cev. … Cov oxidative enzymes hauv peroxisomes rhuav tshem cov hydrogen peroxide rau hauv dej thiab oxygenSecretory Vesicle: Cell secretions - e.g. Cov tshuaj hormones, neurotransmitters - tau ntim rau hauv cov hlab ntsha zais cia ntawm Golgi apparatus.
Yuav ua li cas thiaj ua rau cov hlwv secretory?
Secretory vesicles tsim los ntawm lub trans Golgi network, thiab lawv tso lawv cov ntsiab lus rau sab nrauv ntawm tes los ntawm exocytosis teb rau cov teeb liab extracellular.
