Ndi vacuole zimene: zoyimira ndi makhalidwe a nyumba

Maselo a zomera ndi nyama muli zosiyanasiyana nyumba kuti achite yokonza ntchito zawo zofunika. Mmodzi wa iwo ndi vacuole. Pakati pa iwo okha, ndi kusiyana kwambiri. Kuyambira Nkhani limeneli muphunzira zimene vacuole ndipo n'chifukwa chiyani ali ofunikira kwa zamoyo.

Permanent dongosolo selo

Otchedwa vacuoles odnomembrannye organelles, zomera ndi nyama maselo. Ena a iwo ndi nyumba okhazikika, pamene ena kuoneka ngati ali zinchito mokakamiza. Malinga ndi kapangidwe makamaka a organelles izi amatha kusunga zakudya, unagawanika iwo ndi kuchita ntchito zolimbana.

mitundu ya nyumba

Pali mitundu itatu ya vacuoles. Mu chomera maselo ndi contractile ndi m'mimba. Iwo zonse kuthamanga osmotic, akatulutsidwa kunja zotsalira undigested ndi kuchita ntchito secretory. Koma zomera ndi akasinja lalikulu ili ndi madzi, amene kusungunuka onse mankhwala selo.

Vacuoles mu zomera maselo

Maselo achinyamata chomera, nyumba izi mwina zatenga zayamba zonse zili mkati. Ndipo n'zosavuta kufotokoza. Ndithudi, thupi kukula akusowa ambiri wothandizila kubwerera chitukuko. ndi vacuole la zomera maselo chiyani? Lalikulu akasinja odnomembrannye ndi kuyamwa selo. Yotsirizira ndi madzi ndi chakudya kusungunuka ndipo zatsalira neorganichskih zinthu. Kapangidwe ka kuyamwa selo mulinso zinthu zosiyanasiyana kagayidwe kachakudya. Zimakhala alkaloids, tannins. Palinso inki kuti kupereka mtundu ziwalo zosiyanasiyana za mbewu. Choncho, vacuole mu chipinda mbewu atenge mbali ya munthu chili "m'kabati".

contractile vacuole

Kapangidwe ka vacuole, amene amachita ntchito zolimbana, ndi yosiyana. Ambiri a nyumba izi zimapezeka mu maselo a madzi oyera ndi protozoans m'madzi. Kodi vacuole, amene zonse selo turgor? Iwo akuyimira kuwira kugunda, limene lili padziko maukonde tubular. Izi njira zoyendera kwa madzimadzi. Malinga tubules owonjezera madzi akangofika ku cytoplasm mu vacuole, koma chifukwa kale wotopa kunja.

anamulandiradi Kodi madzimadzi owonjezera muchipindachi ndipo n'chifukwa lifunika kuchotsedwa? nkhani zonse malamulo a sayansi. Malinga ndi iwo, kayendedwe udzachitika ku dera la ndende apamwamba kwa m'munsi. Monga salt mu chilengedwe madzi ambiri akuyamba apite selo. padziko wagawo akhoza kungoyankha sangaime zikachitika. Ndipo chifukwa vacuoles contractile anakhalabe mlingo wofanana wa kuthamanga osmotic ndi bwino chilengedwe.

m'mimba vacuole

M'mimba vacuole Mamatirani zovuta zinthu mu losavuta, okhoza kuyamwa mwa thupi. nyumba Awa impermanent mabungwe. Zidzachitika mu gawo la cytoplasm, kumene particles chakudya. Zingakhale zolimba ndi zakumwa. Owazungulira anapanga odnomembranny vial munali michere hydrolytic. Malinga ndi sing'anga ku zili chingasinthe ku acidic kuti zamchere. Izi zinthu biologically yogwira imathandizira zochita mankhwala, koma osati mbali ya mankhwala ake. Komanso, khoma la vacuoles chakudya akulowa cytoplasm ndi m'mimba. mtembo wake undigested allocated kudzera maselo khungu, kapena apadera maphunziro.

Choncho, m'nkhani ino ife anayang'ana pa zimene vacuole, anakumana ndi yosiyanasiyana. Malinga ndi makhalidwe a dongosolo, iwo amatha kusunga zinthu, kumamatira iwo, kapena kunja kwa chipinda ndipo nyumba yake.