Ibhayoloji Yesikole Samabanga Aphezulu

Imibuzo Eyisibonelo Exoxa Nge-Anabolism kanye ne-Catabolism: I-Metabolism ku-biology uchungechunge lwezindlela zamakhemikhali ezenzeka ngaphakathi kwamaseli ezinto eziphilayo ukuze kugcinwe impilo. Ngokubanzi, i-metabolism ihlukaniswe ngezinhlobo ezimbili zezinqubo: i-anabolism kanye ne-catabolism. I-Anabolism iphathelene nokwakha ama-molecule amakhulu kusuka kwalawa amancane, kuyilapho i-catabolism ihilela ukuhlukaniswa kwama-molecule amakhulu abe amancane ngo... Funda kabanzi

Isibonelo Sombuzo Wokuxoxisana Nge-Metabolism: I-Metabolism uchungechunge lwezindlela zamakhemikhali ezenzeka ngaphakathi kwamaseli ezinto eziphilayo ukuze kugcinwe impilo. Le nqubo ihilela izigaba ezimbili eziyinhloko: i-anabolism kanye ne-catabolism. I-Anabolism inqubo yokwakha ama-molecule ayinkimbinkimbi kusuka kwalula, ngokuvamile adinga amandla. I-Catabolism inqubo yokuphula ama-molecule ayinkimbinkimbi abe alula, ngaleyo ndlela… Funda kabanzi

Imibuzo Nengxoxo Yezibonelo: Izici Ezithinta Umsebenzi We-Enzyme. Ama-Enzyme amaprotheni asebenza njengezinto ezibangela ukusabela kwamakhemikhali. Umsebenzi we-Enzyme uthonywa yizici ezahlukahlukene ezivumela noma ezivimbela umsebenzi wazo. Kulesi sihloko, sizoxoxa ngemibuzo eminingana eyisibonelo futhi sixoxe ngezinto ezithonya umsebenzi we-enzyme, njengokushisa, i-pH, ukuhlushwa kwe-substrate, kanye nokuba khona kwezithibi... Funda kabanzi

Imibuzo Eyisibonelo Exoxa Ngendlela Ama-enzyme Asebenza Ngayo. Ama-enzyme angamaphrotheni ayinkimbinkimbi asebenza njengezinto ezibangela ukusabela okuhlukahlukene kwamakhemikhali okwenzeka ngaphakathi kwezinto eziphilayo. Asheshisa izinga lokusabela ngaphandle kokusetshenziswa ngokuphelele enkambisweni. Ukuqonda ukuthi ama-enzyme asebenza kanjani kubalulekile, ikakhulukazi kubafundi abafunda i-biology kanye ne-chemistry. Kulesi sihloko, sizo… Funda kabanzi

Imibuzo Eyisibonelo Exoxa Ngesakhiwo Nezakhiwo Zama-Enzyme Ama-Enzyme angama-biomolecule abalulekile ezinqubweni ezahlukahlukene ze-biochemical ngaphakathi kwezinto eziphilayo. Asebenza njengezinto ezibangela ukusabela kwamakhemikhali, asheshise ukusabela kwamakhemikhali ngaphandle kokusetshenziswa kule nqubo. Ukuqonda isakhiwo nezakhiwo zama-enzyme kuyisisekelo esibalulekile emikhakheni ye-biochemistry kanye ne-biotechnology. Kulesi sihloko, sizoxoxa… Funda kabanzi

Imibuzo Nezingxoxo Zesibonelo Se-enzyme Ama-enzyme ayi-biomolecule ebalulekile ezinqubweni zezinto eziphilayo, asebenza njengezinto ezibangela ukusheshisa ukusabela kwamakhemikhali ngaphakathi kwamaseli. Ngaphandle kwama-enzyme, ukusabela okuningi ezintweni eziphilayo bekuzoqhubeka kancane kakhulu ukusekela impilo. Kulesi sihloko, sizoxoxa ngemibuzo eminingana yezibonelo ehlobene nama-enzyme, kanye nezingxoxo nezincazelo zawo. Isingeniso… Funda kabanzi

Izici Ezithinta Ukukhula Nokuthuthukiswa Kwezilwane Nomuntu Ukukhula Nokuthuthukiswa kuyizinqubo ezimbili eziyisisekelo ezitholwa yizo zonke izinto eziphilayo, okuhlanganisa izilwane nabantu. Nakuba lokhu kokubili kuvame ukuxoxwa ngokushintshana, kunezincazelo ezihlukile. Ukukhula kubhekisela ekwandeni kobukhulu nobukhulu bento ephilayo, kuyilapho intuthuko ihlanganisa izinguquko esakhiweni kanye... Funda kabanzi

Izici Ezithinta Ukukhula Nokuthuthukiswa Kwezitshalo Ukukhula nokuthuthukiswa kwezitshalo kuyizinqubo ezimbili ezibalulekile ezenzeka ngesikhathi esisodwa futhi zithintana. Ukukhula kubhekisela ekwandeni kosayizi, umthamo, kanye nobunzima besitshalo, kuyilapho intuthuko ihlanganisa izinguquko eziholela ekuvuthweni kanye nokukhethekile kokusebenza. Kulesi sihloko, sizoxoxa ngezinto ezahlukahlukene ezithonya ukukhula nokuthuthukiswa kwezitshalo… Funda kabanzi

Izici Ezithinta Ukukhula Nokuthuthukiswa Kwezinto Eziphilayo Ukukhula nokuthuthukiswa kuyizinqubo ezimbili eziyisisekelo ezenzeka kuzo zonke izinto eziphilayo. Ukukhula ngokuvamile kuchazwa njengokwanda kobukhulu nobukhulu besidalwa ngokuhamba kwesikhathi. Okwamanje, intuthuko ihlanganisa zonke izinguquko zekhwalithi ezenzeka kulo lonke umjikelezo wokuphila kwesidalwa, okuhlanganisa ukuhlukaniswa kwamaseli kanye nezinguquko esakhiweni nasemsebenzini wesidalwa. … Funda kabanzi

Ukukhula Nokuthuthukiswa Komuntu Ukukhula nokuthuthukiswa komuntu kuyizinqubo ezimbili ezihlukile kodwa ezihlobene ezenzeka kusukela ebuntwaneni kuze kube yilapho esemdala. Ukukhula kuhlotshaniswa nezinguquko zomzimba ezilinganiswayo, njengokuphakama nesisindo. Ngokuphambene nalokho, intuthuko ihilela izinguquko zekhwalithi ezicini zemizwa, zokuqonda, kanye nezenhlalo. Izigaba Zokukhula Nokuthuthukiswa 1. I … Funda kabanzi