Odnomembrannye wasu gabbansa: su daban da kuma ayyuka

Eukaryotic Kwayoyin ne halin da wani hadadden tsarin. Its main aka gyara na wani jini membrane, cytoplasm, wanda yana dauke da membrane wasu gabbansa, inclusions, da wasu gabbansa da membranes ba tare da zuciyar.

Membranous da wasu gabbansa da membranes daya ko biyu. Su ne m abubuwa na Kwayoyin suna da halin musamman tsarin da kuma gudanar da wani da ya dace aiki.

Shafi Don dvomembrannym cell Tsarin cell tsakiya, mitochondria da plastids (chlorophyll, chromium - da kuma leucoplasts). Non-membrane abubuwa ne ribosomes da cell cibiyar.

A cytoskeletal abubuwa iya bambanta a lokacin cell sake zagayowar. Alal misali, a lokacin da fission tsari a cikin cell bace cytoplasmic tube, wani sabon tsarin - division dogara sanda.

Odnomembrannye wasu gabbansa: mayar da hankali a kan su halaye.

Wadannan Tsarin suna bijiro da batun kafa abubuwa na eukaryotic Kwayoyin, wanda rabu cytosol ga membrane daya. Odnomembrannye kwayoyin halitta sun hada da endoplasmic reticulum, Golgi na'ura da kuma tsarin Kalam na shi - lysosomes.

Endoplasmic reticulum - rufaffiyar tsarin na tubules, wanda Alhlulbaiti dukan cytosol. Yana da rababben cell a cikin raba sassa da kuma ne ke da alhakin kai daga abubuwa. Endoplasmic reticulum bude a shekarar 1945 tare da wani na'urar hange, wanda a yarda in ganta sosai sako-sako da tsarin ko'ina cikin cytoplasm.

Endoplasmic reticulum ne granular da kuma na m. Smooth (agranular) endoplasmic reticulum alhakin kira na lipids da polysaccharides, kuma granular hada da a kan bãyan tẽkun a ribosome, wanda aka kafa a cikin sunadaran. Wannan tsarin facilitates da canja wurin da daban-daban mahadi fadin cell, zagawa da gina jiki.

Shi ne ya kamata a lura da cewa tank granular reticulum hade da harsashi na tsakiya da kuma shiga a cikin samuwar sabuwar membranes na nuclei wanda aka kafa bayan cell division.

Golgi na'ura iya zama na daban-daban siffofi amma a mafi yawan lokuta yana daukan nau'i na thickened fayafai wanda ya samar da dictyosomes. Daga dictyosomes tashi tube, a karshen abin da mayar da hankali kumfa. A Golgi na'ura ake tara abubuwa da ake hada a cikin cell da aka fitar da gare ta. Wannan organelle ne da ci gaba a cikin glandular Kwayoyin.

Its kumfa suna da hannu a cikin samuwar na cytoplasmic membrane na mutum da wasu gabbansa da - primary lysosomes.

Lysosomes ne taso form membrane Tsarin dauke da enzymes da wanda tantanin halitta ne iya manne daban-daban kwayoyin abubuwa. Wadannan wasu gabbansa odnomembrannye aiki wani aiki - manne wasu daga cikin tsarin cell aka gyara tare da compromising ta aiki, samar da ƙarin iko da kasa ci na gina jiki. Bugu da kari, da lysosomes ne alhakin halakar matattu, kuma ba dole ba wasu gabbansa.

Ya kamata a lura cewa duk odnomembrannye wasu gabbansa suna da muhimmanci da adana salon salula homeostasis, kamar yadda suka samar da da al'ada aiki na sel.