Chii chakasiyana kwemabhakitiriya muchitokisi chirimwa: STRUCTURAL zvinhu uye kushanda

Anenge zvose zvipenyu akaumbwa masero. Kubva STRUCTURAL zviri izvi zvinhu kuvimba duku Zvivako upenyu uye pamwero sangano ose vamiririri hunhu. Munyaya ino tichakurukura musiyano pakati kwemabhakitiriya musero iri chirimwa uye chii vari mirawu basa ravo.

The Zvinoumba muti sero

The pose chairema chirimwa Data zvivako rine sero rusvingo, inova simba zvakasiyana uye Rigidity nokuda kwayo zviri cellulose carbohydrate. In dzomunyika ezvinhu (cytoplasm) vanosarudzirwa zvachose muchitokisi mamiriro. Ndivo vakadanwa organelles. Remasangano aya ndiwo vacuole. Ichi mhango kuti uzere mvura pamwe yakanyauka muviri. The sezvamunoita rinewo chirimwa sero zvivako dzakadai musimboti, chloroplast, plastids, mitochondria, ari endoplasmic reticulum pamwe ribosomes, Golgi midziyo, lysosomes.

Kufanana kwemabhakitiriya uye chirimwa masero

Kazhinji, chirimwa uye kwemabhakitiriya sero mamiriro pane vakawanda kufanana. Ndezvipi zvivako ndezvemamiriro zvinenge zvakasiyana zvakadai? Chekutanga zvose zviri pamberi muchitokisi masvingo membranes, kuvabereki zvinhu, cytoplasm. Sechivako chirimwa uye kwemabhakitiriya masero tiri dzinoratidzwa vanoverengeka nevakawanda mapatani: ribosomes, centrioles, lysosomes. Uye vose vane organelle sangano. Mugore unicellular girini alga Chlamydomonas uye coiled they spirochete ivo flagella.

chirimwa tishu

Utachiona - kunyanya chimwe-celled zvinenge. Asi chirimwa miviri iyi neruremekedzo zvakawanda siyana. Vanogona kuva sero rimwe chete, sezvo mutema alga Chlorella, kana kuumba misha akafanana Volvox. Asi ruzhinji chirimwa munyama kuumbwa. zvivako izvi vanomiririra muzvizhinji masero akafanana marongerwo uye mabasa anoitwa. Kune marudzi vanoverengeka vakabatana miviri. Saka, chirimwa shizha masero kuumbwa unhani, conductive, zvemaziso uye chikuru nyama.

Zvakakurukurwa sechivako masero prokaryotic

Zvino ngatitarise musiyano kwemabhakitiriya musero hwomuti. Ngatitange pamwe makemikari anoumba pemvura midziyo. The sezvamunoita rinosanganisira chirimwa sero rusvingo cellulose uye utachiona - murein kana pectin. Ndivo zvose makabhohaidhiretsi akaoma. By sechivako majini zvinhu utachiona vari prokaryotes. Izvi zvinoreva kuti havasi zvamatonga musimboti, kufanana masero zvinomera, mhuka kana notumwe. Mugore kwemabhakitiriya Sero rimwe chete dzeraundi morekuru reDNA - nucleoid. mamiriro ichi anopa nyore nzira kupararira - weboka nepakati.

Chii chakasiyana kwemabhakitiriya muchitokisi chirimwa pamusoro chaizvo ari womukati tigutsikane? Inonyanya chinyakare. The kwemabhakitiriya masero kushayikwa mitochondria, EPS, Golgi kunzwisisa uye mhando dzose plastids. Yokupedzisira mhando organelle anosarudza mhando zvinenge zvokudya. Zvirimwa vanokwanisa photosynthesis, nekuti masero avo mitema plastids chloroplasts. On kwavo kwomukati pamusoro chinhu chisinganzwisisiki namakemikari kusanduka inorganic zvinhu zviri carbohydrate shuga, iyo zvirimwa vanoshandisa sechinhu simba bhuku, uye okisijeni. Mabhakitiriya Most vari heterotrophic mhando zvokudya. Vanokwanisa kupinza vakagadzirira chete makemikari nyaya. Uye macromolecules guru havagoni pinda Kamudzira yavo. Naizvozvo, mabhakitiriya tibatsirwe chete kwerubwinyo rwakagara rwuripo ozeyewa Organic zvinhu zvazvichanyungudutswa nemvura uye lipoids. Pakati pavo panewo chemotroph ani kuwana simba kuburikidza anotsemura makemikari zvisungo.

Anokosha pamusoro prokaryotes

maumbirwo iyi kwemabhakitiriya musero uye anosarudza hunhu upenyu hwayo. The nzira chikuru kubereka ezvinhu zvipenyu izvi ndiwo mapoka maviri. Pasinei chokwadi kuti nzira iyi ndiyo imwe nyore, zviri zvikuru zvibereko. Saka, kuti aumbe mumwe muchitokisi yakadaro miriyoni vanhu mumaawa chete gumi. Utachiona vari kugonawo nokuumba spores. Izvi zvinoitika kazhinji kana nematambudziko ezvinhu. Panyaya iyi, mubereki sero raparadzwa. Asi nharo zvingakanganiswa kwenguva refu ari pasi tembiricha uye Kubika. mudziyo uyu ane unodzivirira ukoshi.

Saka, munyaya takakurukura musiyano pakati kwemabhakitiriya sero kubva chirimwa. Kutanga, zviri sechivako majini midziyo. Utachiona zvamatonga musimboti, uye majini zvinhu rine dzeraundi makavharidzira, morekuru reDNA. Huru misiyano dzinorondedzera uyewo makemikari anoumba muchitokisi rusvingo, nzira rine vakawanda zvokudya uye organelles.