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Izindaba Zemboni
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Ukuguqula ukuxilongwa: Uhlelo oluhlanganisiwe lokuthola ama-molecule GeNext
Emkhakheni ohlala ushintsha wokuxilonga kwezokwelapha, isidingo sezixazululo zokuhlola ezisheshayo, ezinembile neziphelele asikaze sibe sikhulu kangaka. Uhlelo lokuhlola ama-molecule oluhlanganisiwe i-GeNext luyintsha entsha enamandla okushintsha indlela esithola futhi siphathe ngayo izifo. Kuyini...Funda kabanzi -
Ukuthuthukisa Ukusebenza Kahle kwe-PCR Ukusebenzisa Ama-Advanced Thermal Cyclers
I-Polymerase chain reaction (PCR) iyindlela eyisisekelo ku-molecular biology futhi isetshenziswa kabanzi ukukhulisa ukulandelana kwe-DNA. Ukusebenza kahle nokunemba kwe-PCR kuthinteka kakhulu yi-thermal cycler esetshenziswa kule nqubo. Ama-thermal cyclers athuthukile adlala indima ebalulekile ku-o...Funda kabanzi -
Ukuguquguquka Kwamapuleti Omthombo Ojulile Ocwaningweni Lwelabhorethri
Amapuleti emithombo ejulile ayinto ebalulekile ocwaningweni lwelabhorethri, ahlinzeka ngezixazululo eziguquguqukayo nezisebenzayo zezinhlelo zokusebenza ezahlukahlukene. Lawa mapuleti emithombo eminingi aklanyelwe ukwamukela amasampula ngendlela ephumelela kakhulu, okwenza abe ithuluzi elibalulekile ezinhlobonhlobo zesayensi...Funda kabanzi -
Ukubaluleka Kwama-Viral Transport Medium Kits Eqoqweni Lamasampula E-Saliva
Emkhakheni wokuxilongwa nokuhlaziywa kwama-molecule, ukuqoqwa, ukugcinwa kanye nokuthuthwa kwamasampula amathe abantu kuyizinyathelo ezibalulekile zokuqinisekisa ukunemba nokuthembeka kwemiphumela yokuhlolwa. Yilapho ama-Viral Transport Media (VTM) kits edlala khona indima ebalulekile. Lokhu ...Funda kabanzi -
Ama-PCR kits: aguqula ukuhlolwa kwezakhi zofuzo kanye nokuxilongwa kwazo
Ama-kit e-PCR (polymerase chain reaction) ashintshe kakhulu ukuhlolwa nokuxilongwa kwezakhi zofuzo, ahlinzeka ngamathuluzi anamandla okukhulisa nokuhlaziya amasampula e-DNA ne-RNA. Lawa ma-kit abe yingxenye ebalulekile yebhayoloji yamangqamuzana yanamuhla futhi athuthukise kakhulu...Funda kabanzi -
Ukuguqula Ucwaningo: Uhlelo lwe-PCR Lwesikhathi Sangempela
Ezweni lebhayoloji yama-molecular kanye nezakhi zofuzo, uhlelo lwe-PCR lwesikhathi sangempela luvele njengoshintsho olukhulu, luguqula indlela abacwaningi abahlaziya futhi balinganise ngayo ama-nucleic acid. Lobu buchwepheshe obusezingeni eliphezulu buvule indlela yokuthuthuka okukhulu emikhakheni efana ne-m...Funda kabanzi -
Izinhlelo ze-PCR zesikhathi sangempela: Ukuthuthukisa Ucwaningo Nokuxilonga
Izinhlelo ze-PCR zesikhathi sangempela zishintshe kakhulu imikhakha yebhayoloji yama-molecular kanye nokuxilongwa ngokunikeza abacwaningi nodokotela amathuluzi anamandla okuhlaziya ama-nucleic acid. Ubuchwepheshe bungathola futhi bulinganise ukulandelana kwe-DNA noma i-RNA ethile ngesikhathi sangempela, okwenza kube...Funda kabanzi -
Ikusasa lama-reagents okuhlola amasosha omzimba: izitayela kanye nentuthuko
Ama-reagents okuhlola umzimba adlala indima ebalulekile ekuxilongweni kwezokwelapha kanye nocwaningo. Lawa ma-reagents asetshenziselwa ukuthola nokulinganisa ama-molecule athile kumasampula ebhayoloji, njengeprotheni, ama-hormone, kanye nemithi. Njengoba ubuchwepheshe buqhubeka nokuthuthuka, ikusasa lokuhlola umzimba liphinde libuye...Funda kabanzi -
Ukuguqula Ukukhishwa Kwe-Nucleic Acid: Ithuluzi Eliphelele Lelebhu Yebhayoloji Yamamolekyuli
Emkhakheni webhayoloji yama-molecular, ukukhishwa kwama-nucleic acid kuyinqubo eyisisekelo eyakha isisekelo sohlu olubanzi lokuhlaziywa kwezakhi zofuzo kanye nokwe-genomic. Ukusebenza kahle kanye nokunemba kokukhishwa kwe-nucleic acid kubalulekile empumelelweni yokusetshenziswa okulandelayo...Funda kabanzi -
Ukuguqula Ukuhlolwa Kwama-Molecular: Izinhlelo Zokuthola Ama-Molecular Ezihlanganisiwe
Ezweni lanamuhla elisheshayo, isidingo sezinhlelo zokuthola ama-molecule ezisebenza kahle nezinembile siya ngokuya siba sibaluleke kakhulu. Kungakhathaliseki ukuthi ucwaningo lwesayensi, ukuxilongwa kwezokwelapha, ukulawulwa kwezifo, noma izinhlangano zikahulumeni, kunesidingo esikhulayo sobuchwepheshe obuthuthukisiwe obungenza kube lula...Funda kabanzi -
Hlola ukuguquguquka kwama-thermal cyclers ocwaningweni
Ama-thermal cycler, aziwa nangokuthi imishini ye-PCR, angamathuluzi abalulekile ku-biology yama-molecular kanye nocwaningo lwezakhi zofuzo. Lawa mathuluzi asetshenziselwa ukukhulisa i-DNA ne-RNA ngokusebenzisa ubuchwepheshe be-polymerase chain reaction (PCR). Kodwa-ke, ukuguquguquka kwama-thermal cycler akukhawulelwe...Funda kabanzi -
Ukuguqula umsebenzi webhubhu ngamabhati omile e-Bigfish
Ezweni locwaningo lwesayensi kanye nomsebenzi welabhorethri, ukunemba nokusebenza kahle kubalulekile. Yingakho ukuqaliswa kwe-Bigfish dry bath kwabangela isiyaluyalu emphakathini wesayensi. Ihlonyiswe ngobuchwepheshe obuthuthukisiwe bokulawula izinga lokushisa be-PID microprocessor, le nqubo entsha...Funda kabanzi
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