The nemamiriro chirimwa sero

The nemamiriro chirimwa Sero zvishoma akasiyana cellular hurongwa wemhuka. Izvi anonyanya nokuda nzira youpenyu nenzira yakasiyana nedzimwe nzira zvinomera uye simba - ane kusara shoma zvose miriwo zvinenge zviri autotrophs, uye vanokwanisa rokuumba vavo makemikari nyaya kubva inorganic. Kazhinji mashoko Organic zvinhu zviri inoumbwa photosynthesis. Sezvineiwo, secreted chete okisijeni iri byproduct pamusoro photosynthetic siyana.

Chirimwa Sero: nemamiriro of goko

Kuva hwakasimba sero rusvingo - iyi ndiyo imwe hunhu chirimwa masero. Saka funga sechivako chirimwa masero chinodiwa chete chikamu ichi. maumbirwo Izvi zvinoitawo zvokuimba kudzivirira akapoteredza protoplast. Uyezve, rusvingo rudzi Ion bhuku, uye ane antibacterial nokuidzivirira. Isu chikuru chete goko inotungamirwa inogona kuchengetwa masero vaduku. The chikuru zvinoumba sechivako vari cellulose fibers, hemicellulose uye pectin. Kana pakukora, dzakasiyana mhando, nhamba iyi achasiyana.

Mukuita dzinokosha sero rusvingo anogona thicken. yechipiri uye tertiary rusvingo inotungamirwa kunoitika nokushandisa anotevedzana akaturikidzana kuti zvikuru nevamwe. Kazhinji, pane deposition kuti lignin kana suberin mu in pakati cellulose fibers - saka sero havagoni kukura kana kukura.

The nemamiriro chirimwa muchitokisi; dzinokosha pezvokuvamba protoplast

Sero Protoplast rine musimboti, ari cytoplasm, uye dzimwe organelles. Zvinofanira kucherechedzwa kuti sero organelles inogona kukamurwa Kamudzira uye asiri membrane.

The cytoplasm chinhu multicomponent wemuTesitamende iyo pane matanho anokosha muviri uye zvifambiso. The cytoplasm chine fuma microfilament Network - mutete fibrous mapuroteni, iyo inouyisa kufamba kwezvinhu. Apa pane microtubules uye centrioles, izvo zvinobatanidzwa mitotic muchitokisi nokupesana.

Rimwe boka organelles zvinokosha - a ribosome, inova asiri Kamudzira mamiriro. Mumwe ribosome chinosanganisira zviduku subunits. Kazhinji, organelles aya hapana chimwe pane kunzwisisa mapuroteni zvinhu uye yakananga ribosomal RNA. Zvivako kwakadaro urimowo mapuroteni usage.

Sechivako chirimwa masero: characterization kuti Kamudzira organelles

Vazhinji zvinoumba chirimwa Sero rine membrane.

Core - duku idenderedzwa kana elongated sangano rinosanganisira nucleolus, nucleoplasm, chromatin uye hamvuropu renyukireya. The chikuru kushanda musimboti - kuchinjwa kuvabereki ruzivo, uye RNA usage.

Endoplasmic reticulum ari maitiro nemigero uye dzehondo. Pane granular EPS (pamusoro rinofukidzwa ribosomes) uye kumeso EPS. Mashandiro organelle uyu siyana chaizvo. Chiri synthesized pamusoro ribosomes mapuroteni zvinoriumba ayo kuchiedzwa dikidiki kare EPS matangi. Uyezve, mamiriro basa chokufambisa kuti zvinhu.

Vacuole - Kamudzira chivako chine muchitokisi muto. organelle ichi anoramba ari osmotic mwero uye rinopa sero turgor. Uyezve, mukati vacuole yakaunganidzwa zvisingakoshi zvinhu kuti ipapo nomukombiyuta paumbwe matema vari vabudiswa kunze. Dzimwe muchitokisi muto ichiputswa zvinhu anobatsira kutsiviwa.

Plastids - chinhu chinokosha muti muchitokisi. Kazhinji, izvo akapa chloroplasts. Plastids ine mabhomba maviri, yomukati protrusion Anoumba - thylakoids. Rine chiedza-tisanzwe pigments. Zviri chloroplasts akaita pezvakaitwa inokosha yakadaro photosynthesis.

Chirimwa Sero organelles ane mamwe - ndiko mitochondria (anokonzera cellular afemeruke), Golgi midziyo (inopa redistribution uye yokufambisa kuti zvinhu mukati masero).

Zvisinei, chikuru zviri chirimwa sero mamiriro chinooneka - iye ane simba muchitokisi rusvingo, vacuole uye plastids hurongwa.