Ezihluke ngazo nezinto ezifana phakathi kwezitshalo nezilwane amaseli

Cell - element olula isakhiwo i umzimba, nobuntu kokubili izilwane nezitshalo zezwe. Yini-ke aqukethe? Lokufanako nalokwehlukile emkhatsini nezitshalo nezilwane amaseli, sicabanga ngezansi.

isitshalo cell

Yonke into asizange sizibone ngaphambili bengingamazi, uhlale isithakazelo esinamandla kakhulu. Kukangaki sabuka amaseli ngesibonakhulu? Mhlawumbe hhayi wonke umuntu emehlweni akhe wabona. Isithombe siveza yeseli isitshalo. ingxenye eyinhloko kakhulu kahle ebonakalayo. Ngakho, iseli isitshalo siqukethe ulwelwesi Pore ulwelwesi, cytoplasm, vacuoles, ulwelwesi zenuzi, i-nucleus, nucleolus futhi plastids.

Njengoba ubona, isakhiwo akuyona njengoba olukhohlisayo futhi. Ngokushesha sibheka ukufana zezitshalo isilwane amaseli maqondana isakhiwo. Lapha siphawula khona vacuoles. Ngo isitshalo amaseli, it nje kuphela, futhi isilwane has a sebuningini esihle, kwenziwa umsebenzi ukugaya intracellular. Phawula futhi ukuthi kukhona ukufana okuyisisekelo e isakhiwo: imvilophi, cytoplasm futhi ane-nucleus. ulwelwesi isakhiwo, musa ihluke kakhulu.

zooblast

Esigabeni sokugcina, siye waphawula ukufana yezitshalo nezilwane amaseli maqondana isakhiwo, kodwa abawona ngokuphelele ezifanayo, kukhona ukungezwani phakathi kwakho. Ngokwesibonelo, iseli isilwane akuyona udonga cell. Phawula futhi khona organelles: i-mitochondria, reticulum endoplasmic, Golgi apharathasi, lysosomes, ribosomes, isikhungo cell. elementi okugunyaziwe iyona core, olawula yonke imisebenzi yeselula, kuhlanganise ukukhiqizwa kabusha. Yilokhu siye laphawula, ucabangela ukufana yezitshalo nezilwane amaseli.

ukufana amaseli

Naphezu kweqiniso lokuthi sihluke nomunye, thina ukubalula main ukufana amaseli ngezindlela eziningi. Manje awukwazi ukusho nini futhi kanjani ukuphila emhlabeni. Kodwa manje sekuyindawo enokuthula ahlalisane imibuso eminingi yezinto eziphilayo. Naphezu kweqiniso lokuthi wonke impilo ehlukile, akheke ezahlukene Yiqiniso, zikhona izinto eziningi ezifanayo. Lithi zonke izinto eziphilayo emhlabeni has kukhokho oyedwa. Nazi izici eziyinhloko zezinto ezifana ngazo nalo:

• isakhiwo amaseli;
• izinqubo ukufana umzimba;
• esephepheni yolwazi;
• okufanayo amakhemikhali ukwakheka;
• nsé inqubo yokuhlukanisa.

Njengoba singabona kusukela Kulolu hlu olungenhla, ukufana yezitshalo nezilwane amaseli ziziningi, naphezu ezihlukahlukene okunjalo eziphilayo.

Umehluko amaseli. ithebula

Naphezu inani elikhulu ukufana, izilwane nezitshalo amaseli Ziningi umehluko. Ngezinhloso engokomfanekiso, okulandelayo ithebula:

Umehluko omkhulu ungaphakathi indlela okunomsoco. Njengoba singabona kusukela etafuleni, yeseli isitshalo has mode Autotrophic lokondla isilwane - heterotrophic. Lokhu kungenxa yokuthi i-cell isitshalo iqukethe chloroplast, ukuthi kuhlelwe umqondo ngu izitshalo ngokwabo ezidingekayo sokusinda izinto usebenzisa ukukhanya amandla futhi i-photosynthesis. Ngu indlela amandla heterotrophic waqonda ukuba angene emzimbeni nge izinto ukudla kunesidingo. Lezi izinto nazo umthombo yamandla ezikhungweni zokuphehla isidalwa.

Qaphela ukuthi kukhona okuhlukile, isibonelo, flagellates oluhlaza, ekwazi ukuthola izincwadi ezidingekayo ngezindlela ezimbili. Njengoba inqubo ye-photosynthesis idinga amandla elanga, imodi Autotrophic yokudla bajwayele ngesikhathi sasemini. Ebusuku, baphoqekile ukuba usebenzise izinto ngomumo eyenziwe organic, okusho ukondla indlela heterotrophic.