Vacuole: marongerwo uye kushanda organelles vari masero nemhuka

Mumwe zvachose hurongwa zvinomera nemhuka masero vari vacuoles. Zvisinei, kusiyana nechivako dzavo uye mashandiro anoita mapoka aya zvipenyu zvikuru yekudyidzana. Chii vacuole, marongerwo uye mashandiro mamiriro ichi ichakurukurwa zvakadzama munyaya.

Chii vacuole?

Vacuole, zvinoitwa mamiriro uye kushanda zvinogona siyana mukati rakafara mwero, munogara Virtual matema kubva Kamudzira pamusoro endoplasmic reticulum uye Golgi yakaoma. vacuoles vose odnomembrannye organelles. Ivo dziri chete masero eukaryotic zvipenyu.

Vacuole: mamiriro uye mashandiro (Table)

Pasinei vanhuwo mavambo, humboo mamiriro panguva ontogeny kuwana zvimwe specialization. Apo rinogona riri vacuole organelle marongerwo uye mashandiro zvichienderana nzvimbo - vose nemashoko zviri patafura.

vacuoles miti

Vacuole marongerwo uye kushanda yatiri kukurukura, kunoratidzwa guru chaizvo kukura. Iri chirimwa mumasero, unozadza rinenge nzvimbo yose cytoplasm, iyo anosiiwa yayo nevamwe - tonoplast. Izvi mhando vacuoles ane mhango akazara sero muto. Urume uhwu, iyo yakavakirwa mvura. It ichiputswa zvicherwa, polysaccharides, mapuroteni monomers, vamwe pigments. mhando iyi tangi, iro rinochengeta ose anodiwa zvinhu. Vanobatsira masero kuti abudirire kupukunyuka yaivhuvhuta zvose nguva yacho. Vamwe vacuoles kuunganidza yechipiri metabolites zvakadai alkaloids, tannins, latex. Yavanobata kwete chete chitoro asiwo rwokudzivirira basa, scaring kure mhuka dzakawanda risingafadzi astringent kuravira.

contractile vacuole

The mumasero ari unicellular mhuka ndiyo contractile vacuole. The Chimiro wayo mashandiro siyanei. Izvi pulsating dhudhumira, izvo monitors padanho kufurirwa uye mumisasa kuti intracellular zvinhu. Somuenzaniso, amoeba uye ciliate vanogara aqueous svikiro umo munyu wevasungwa kazhinji kupfuura mune cytoplasm yavo. Maererano nemitemo wefizikisi mvura dzichayerera kupinda mhuka muchitokisi - kubva kunzvimbo yakakwirira yevasungwa kuti yakaderera. Somugumisiro izvi wakaramba kunotozongoita rakasvika kuparadzwa zvipenyu. Contractile vacuoles outputted mvura zvakawandisa chete munyu ichiputswa mariri nokuramba ari turgor kwamakamuri pane kugara pamwero, se "nhengo" vakasarudzwa.

zvomudumbu vacuole

vacuoles izvi maitiro zvipenyu. In unicellular vane chimiro matema, munogamuchira uye kugaya zvokudya. Excretion pamusoro metabolic zvigadzirwa kunoitika chero muchitokisi pamadziro kana kuburikidza akazvitsaurira buri - poroshitsu. In zvipuka zvine masero akawanda Utachiona, chimwe chimiro vacuoles vari lysosomes. Izvi odnomembrannye organelles ane hydrolytic makemikari. Lysosomes pezvakaitwa akaita pino- uye phagocytosis, digesting kwete chete zvinovaka muviri, asi masero akafa okunze.

Saka, vacuole, marongerwo uye mashandiro dzatakurukura, riri masero nemhuka. Zvichienderana nzvimbo zvinogona kuita vari stocking, zvomudumbu uye pamutemo mabasa.