Kumiswa, Isayensi
Ukuqhathanisa yezitshalo nezilwane amaseli: ukufana main futhi umehluko
Lesi sihloko sizosisiza qhathanisa isitshalo futhi isilwane amaseli. Lezi zakhiwo, naphezu ubunye imvelaphi, babe umehluko omkhulu.
Ubude iseli isakhiwo uhlelo
Uma ucabangela ukuqhathanisa yezitshalo nezilwane amaseli, kuba okokuqala kudingekile ukuba sikhumbule imithetho eyisisekelo ukuthuthukiswa kanye nesakhiwo. Sinenkosi izici ezivamile kwesakhiwo aqukethe izakhiwo ebusweni, cytoplasm futhi idlula - organelles. Ngenxa yalokho zokuphila kuzo ngokuthi izabelo imali nezinto eziphilayo, ababiziweyo inclusions. amaseli okusha zibangelwa sokuhlukanisa umzali. Phakathi nalokho kubingelelana, ophakathi kwabantu bokuqala kungenzeka izindikimba ezimbili noma ngaphezulu namantombazane ikhophi esiqondile izakhi zofuzo zomuntu yasekuqaleni. Amaseli bahlanganiswe izici isakhiwo kanye nemisebenzi abasenzela, ehlangana izicubu. Kungenxa yokuthi lezi izakhiwo Ukwakheka kwezitho izinhlelo zabo.
Ukuqhathanisa yezitshalo nezilwane amaseli: ithebula
On the table ungakwazi kalula ubone letifanako kanye netintfo letehlukile kumaseli kokubili izigaba.
| Izimpawu ukuqhathanisa | isitshalo cell | zooblast |
| Izici odongeni cell | It siqukethe le cellulose polysaccharide. | Limelela ungqimba glycocalyx-mncane ehlanganisa zezakhi amaprotheni ukuba ukudla okumahhadla nomoya-lipids. |
| Ukuba khona isikhungo cell | Kuyinto kuphela kumaseli izitshalo aphansi, ulwelwe. | Sitholakala wonke amaseli. |
| Ukuba khona nendawo ikhenela | I-nucleus Itholakala zone onqenqemeni. | I-nucleus itholakala maphakathi esitokisini. |
| Ukuba khona plastids | Ukuba khona izinhlobo ezintathu plastids: chloroform, chromo futhi leucoplasts. | Akekho. |
| umthamo photosynthesis | Kwenzeka phezu engaphakathi chloroplast. | Ayikwazi. |
| amandla indlela | Autotrophic. | Heterotrophic. |
| vacuoles | Makhulu izimbotshana egcwele cell ubisi. | Wokugaya ukudla bese contractile vacuole. |
| inqolobane carbohydrate | Isitashi. | Glycogen. |
Umahluko omkhulu
Ukuqhathanisa yezitshalo nezilwane amaseli kusikisela eziningi umehluko izimfanelo isakhiwo sabo, futhi ngaleyo ndlela izinqubo zokuphila. Ngakho, naphezu ubunye epulanini ebusweni apharathasi ezahlukene amakhemikhali ukwakheka. I-cellulose, oyingxenye ye isitshalo cell izindonga, ebanikeza ngendlela ehlala njalo. izilwane Glycocalyx, kunalokho, kuba ungqimba elincanyana nokunwebeka. Nokho, into ebaluleke kakhulu umehluko oyisisekelo phakathi la mangqamuzana nezinto eziphilayo, okuyinto akha, kuba imodi amandla. Izimila kukhona eliluhlaza cytoplasm, plastids chloroplast. On ezindaweni zawo kwangaphakathi kuyinto eziyinkimbinkimbi zamakhemikhali ukuphendula amanzi nesikhutha ukuguqulwa monosaccharides. Le nqubo kungenzeka kuphela uma kwelanga ibizwa ngokuthi i-photosynthesis. A eceleni ukuthi bayavuma mpilo.
okutholakele
Ngakho, siye kuqhathaniswa nezitshalo nezilwane amaseli, okufanayo balungise nezingxabano abanazo. Ziyakwazi uhlelo ezivamile isakhiwo, amakhemikhali izinqubo kanye nokusungulwa, futhi division of the isimiso sezakhi zofuzo. Ngesikhathi esifanayo, nezitshalo nezilwane amaseli indlela bahluke yokudla eziphilayo akha.
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