Ukubunjwa, Isayensi
Ukuthelekiswa kweeseli zezityalo nezilwanyana: eziphambili iimfano neeyantlukwano
Eli nqaku liza thelekisa izityalo kunye neeseli nezilwanyana. Kwezi ziseko, nangona ubunye imvelaphi, babe umahluko omkhulu.
Iyonke isicwangciso seli
Xa kuqwalaselwa kuthelekiswa izityalo kunye nezilwanyana iiseli, kuyimfuneko kuqala ukukhumbula imithetho ezingundoqo zophuhliso kunye nesakhiwo. Baye iimpawu eziqhelekileyo zokusebenza kwaye ziqulathe kwezakhiwo komhlaba, kukho icytoplasm kunye izakhiwo ezisisigxina - organelles. Ngenxa yoko wokuphila kuyo ngokuthi izabelo efakwe izinto eziphilayo, ezo zibizwa ngokuba inclusions. iiseli ezintsha zibangelwa ke ukulaba umzali. Kule nkqubo, elinye lokuqala zingenzeka imizimba abatsha ezimbini okanye ngaphezulu ukuba ikopi ngqo genetic yokuqala. Iiseli bahlanganiswe iimpawu lwesakhiwo kunye nemisebenzi besenza, adityaniswa kwithishyu. Kungenxa yezi zakhiwo Ukwakheka amalungu kunye neenkqubo zabo.
Ukuthelekiswa kweeseli zezityalo nezilwanyana: itheyibhile
Phezu kwetafile ungabona ngokulula iimfano neeyantlukwano iiseli zombini iindidi.
| Iimpawu ukulinganisa | cell plant | zooblast |
| Iimpawu zodonga yeseli | Luquka ezi neselulosi polysaccharide. | It imele izaleko glycocalyx-ezingcakacileyo eyenziwa ezi zinto zonke iiprothini ukuba iicarbohydrate lipids. |
| Ubukho iziko yeseli | Kuyinto kuphela kwiiseli ze zityalo asezantsi, ulele. | Ifumaneka kuzo zonke iiseli. |
| Ubukho kunye nendawo kernel | Isiqalo ibekwe kwindawo buthelezi. | Isiqalo ifumaneka embindini kwiseli. |
| Ukubakho plastids | Ubukho kweentlobo ezintathu plastids: chloroform, chromo kunye leucoplasts. | Akukho. |
| umthamo photosynthesis | Oku kwenzeka phezu engaphakathi chloroplasts. | Ayikwazi. |
| indlela amandla | Autotrophic. | Heterotrophic. |
| vacuoles | Zinkulu ukuqanda ezaliswe iseli incindi. | Sokugaya kwaye contractile vacuole. |
| reserve ekudleni | Starch. | Glycogen. |
Umahluko omkhulu
Ukuthelekiswa kweeseli izityalo kunye nezilwanyana lubonisa inani umahluko iimpawu yesakhiwo, yaye ngaloo ndlela iinkqubo zobomi. Ngaloo ndlela, nangona ubunye kwisicwangciso jikelele izixhobo kumphezulu ezahlukeneyo imichiza kuqamba. Kwincindi, eyinxenye ye ezindongeni yezityalo, lubanike ifomu esisigxina. izilwanyana Glycocalyx, phezu koko, yinto umaleko obhityileyo elastic. Noko ke, eyona nto ibalulekileyo kukuba umahluko osisiseko phakathi kwezi seli kunye eziphilayo, leyo zakha, oko kwimo yamandla. Izityalo okuluhlaza kukho icytoplasm, plastids chloroplasts. Kumphezulu wazo ngaphakathi yikhemikhali indlela entsonkothileyo soguqulo amanzi carbon dioxide monosaccharides. Le nkqubo kunokwenzeka kuphela xa kwelanga ibizwa ngokuba yiphotosynthesis. A eceleni le ukusabela ioksijini.
iziphumo
Ngoko ke, siye kuthelekiswa isityalo kunye nezilwanyana iiseli, ezifana zabo kunye neeyantlukwano. Zi- isicwangciso oqhelekileyo ubume, inkqubo yemichiza composition, yaye kwisahlulo ikhowudi yezofuzo. Kwangaxeshanye, iiseli izityalo kunye nezilwanyana ezi ndlela bohluke kuzo ukutya eziphilayo ukuba ibe.
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