A tsarin da shuka cell

A tsarin da shuka cell bambanta dan kadan daga cikin cell Tsarin na dabba. Wannan shi ne da farko saboda hanyar rayuwa a cikin na musamman da hanya da tsire-tsire da kuma ikon - tare da 'yan ƙalilan duk kayan lambu kwayoyin ne autotrophs, kuma suna iya kafa nasu kwayoyin halitta daga inorganic. A mafi yawan lokuta da kwayoyin abubuwa suna kafa ta photosynthesis. Sha'awa, da secreted kawai oxygen ne byproduct na photosynthetic halayen.

A shuka cell: tsarin da harsashi

Samun m cell bango - wannan shi ne daya daga cikin halaye na shuka Kwayoyin. Saboda haka la'akari da tsarin da shuka Kwayoyin wajibi ne tare da wannan bangaren. Wannan tsarin Halicci inji kariya a kusa da protoplast. Bugu da ƙari kuma, da bango ne a irin ion source, da kuma wani antibacterial shãmaki. Mun kawai primary harsashi samuwar za a iya lura matasa Kwayoyin. Babban aka gyara daga cikin tsarin ne cellulose zaruruwa, hemicellulose da kuma pectin. Amma ga kauri, a jinsuna daban, wannan adadi zai bambanta.

A kan aiwatar da muhimmanci cell bango iya thicken. sakandare da kuma manyan bango samuwar faruwa da ake ji m yadudduka da primary harsashi. Popular sau da yawa, akwai shaida na lignin ko suberin a cavities tsakanin cellulose zaruruwa - don haka tantanin halitta ba zai iya girma ko fadada.

A tsarin da shuka cell: ainihin abubuwan da protoplast

Protoplast cell kunshi wani tsakiya, da cytoplasm, da kuma sauran wasu gabbansa. Ya kamata a lura da cewa kwayoyin halitta za a iya raba membrane da kuma wadanda ba membrane.

A cytoplasm ne multicomponent tsarin a cikinsa akwai ainihin matakai metabolism da kuma sufuri. A cytoplasm ƙunshi abu microfilament cibiyar sadarwa - bakin ciki fibrous sunadaran, wanda sa da motsi na Tsarin. Ga akwai microtubules da centrioles, wanda suke da hannu a mitotic cell division.

Wani rukuni na muhimmanci da wasu gabbansa - a ribosome, wanda shi ne mai ba-membrane tsarin. Kowane ribosome kunshi kananan da manyan subunits. By kuma manyan, wadannan da wasu gabbansa ne ba wani abu ba fiye da wani hadadden gina jiki abubuwa da kuma takamaiman ribosomal RNA. Irin Tsarin suna da hannu a gina jiki kira.

A tsarin da shuka Kwayoyin: faye hali na membrane wasu gabbansa

Mafi yawa daga cikin aka gyara na da shuka cell kunshi wani membrane.

Core - kananan siffar zobe ko elongated mahaluži wanda ya hada da nucleolus, nucleoplasm, chromatin da makaman nukiliya ambulan. Babban aiki na tsakiya - da canja wurin da kwayoyin bayanai, da kuma RNA kira.

Endoplasmic reticulum ne a tsarin da canals da kuma tankuna. Akwai granular EPS (bãyan tẽkun aka rufe da ribosomes) da kuma m EPS. The aiki na wannan organelle ne sosai bambancin. An hada kan ribosomes da furotin da aka gyara wanda aka sa'an nan gwada a wani gyara na riga EPS tankuna. Bugu da ƙari kuma, tsarin da alhakin kai daga abubuwa.

Vacuole - membrane tsarin dauke da kwayar sap. Wannan organelle kula da osmotic balance da kuma samar da tantanin halitta turgor. Bugu da ƙari, cikin vacuole tattara dole ba abubuwa da nan via da samuwar kumfa fita zuwa waje. Wani lokaci a cikin cell sap narkar da abubuwa amfani sauyawa.

Plastids - wani ɓangare na shuka cell. A mafi yawan lokuta, su aka gabatar chloroplast. Plastids kunshi biyu bawo, ciki protrusion kafa - thylakoids. Ya ƙunshi haske-m pigments. Yana da yake a cikin chloroplast sanya irin wannan muhimmanci tafiyar matakai na photosynthesis.

A shuka kwayoyin halitta na da sauran - shi ne mitochondria (alhakin salula numfasawa), Golgi inji (samar da redistribution da sufuri da na abubuwa a cikin Kwayoyin).

Duk da haka, babban fasali na shuka sifar tantanin halitta a bayyane - ta na da karfi cell bango, vacuole da plastids tsarin.