Gr12 Life Sciences Study App

Shaku Brian

Iqukethe izikhangiso

Mayelana nalolu hlelo lokusebenza

🧬 Incazelo Yohlelo Lokusebenza

Uhlelo Lokufunda Lwesayensi Yempilo Yebanga le-12 luyithuluzi eliphelele lokulungiselela izivivinyo elenzelwe ngqo abafundi baseNingizimu Afrika abalandela ikharikhulamu ye-CAPS. Kungakhathaliseki ukuthi uhlose ukuphasa kahle noma ufuna nje ukukhulisa ukuzethemba kwakho, lolu hlelo lokusebenza luhlanganisa konke okudingayo ukuze ube yingcweti Yesayensi Yempilo Yebanga le-12 futhi uphumelele ezivivinyweni zakho zokugcina ze-NSC.

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📚 Ukumbozwa Okuphelele Kwesihloko

Zonke izihloko zeBanga le-12 zimbozwe ngokuhambisana ngokuphelele neziqondiso zakamuva zokuhlolwa kwe-CAPS:

Ithemu 1

· Ama-Nucleic acid namaprotheni – Isakhiwo se-DNA, umsebenzi, kanye nokuphindaphinda
· Ukuhlukaniswa kwamaseli: I-Meiosis – Izigaba ze-meiosis kanye nokwehluka kwezakhi zofuzo
· Ukwenziwa kwamaprotheni – Ukubhalwa nokuhumusha

Ithemu 2

· I-Homeostasis – Ama-Negative feedback loops (i-glucose egazini, ukuqina komzimba)
· Ukukhishwa – Uhlelo lokukhipha isisu lomuntu
· Ukusekela kanye nokunyakaza – Uhlaka lwamathambo nemisipha yomuntu
· Ukuhlanganiswa kwemizwa – Uhlelo lwezinzwa
· Ukuhlanganiswa kwamakhemikhali – Uhlelo lwe-endocrine

Ithemu 3

· Ukuzala komuntu – Izinhlelo zabesilisa/besifazane, umjikelezo wokuya esikhathini, ukukhulelwa, ukukhulelwa
· Ukuzala ezitshalweni – Amasu okuzala kwezitshalo
· Ifa – I-Monohybrid kanye ne-dihybrid crosses, izizukulwane zozalo
· Ifa le-Chromosomal – Ukuhlukahluka kwezakhi zofuzo kanye nokuphazamiseka

Ithemu 4

· Ukuhlukahluka Kwezinto Eziphilayo – Ukuhlukaniswa kanye ne-taxonomy
· Ukuziphendukela Kwemvelo – I-Darwinism, i-Lamarckism, ukukhetha kwemvelo, ukuhluzwa, ukuvela komuntu
· I-Ecology – I-Population ecology kanye ne-ecosystems

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📄 Amaphepha Nezimemo Zezivivinyo Ezidlule

Finyelela umtapo omkhulu wamaphepha nezimemo ze-NSC zesikhathi esidlule, ezivuselelwa njalo ukuqinisekisa ukuthi uhlala unezinsiza zakamuva:

· Iphepha 1 – Izinhlelo Zabantu Nezitshalo (amahora angu-2.5, amamaki angu-150)
· Iphepha 2 – I-Molecular Biology, I-Genetics, kanye Nokuziphendukela Kwemvelo (amahora angu-2.5, amamaki angu-150)

Amaphepha atholakala ngonyaka kanye nesifundazwe (eGauteng, eKZN, e-Eastern Cape, eWestern Cape, eLimpopo, eMpumalanga, eFree State, eNorth West, eNorthern Cape), ahlanganisa:

· Isivivinyo sikaMashi
· Izivivinyo zikaJuni
· Izivivinyo zesilingo sikaSepthemba
· Izivivinyo zokugcina ze-NSC zikaNovemba
· Izivivinyo zokukhohlisa, izivivinyo ezivamile, izivivinyo zangaphambi kwesilingo, kanye nezivivinyo ezengeziwe

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📋 Iziqondiso Zezivivinyo Ezisemthethweni

Hlala ulandelana neziqondiso zezivivinyo ezisemthethweni ezichaza ububanzi bezivivinyo zakho:

· Iphepha 1 – Izinhlelo Zabantu Nezitshalo: Ukuzala Kwamathambo Anezinhlungu (amamaki angu-8), Ukuzala Kwabantu (41 amamaki), Ukuphendula Emvelweni – Abantu (amamaki angu-54), Uhlelo lwe-Endocrine kanye ne-Homeostasis (amamaki angu-34), Ukuphendula Emvelweni – Izitshalo (amamaki angu-13)
· Iphepha 2 – I-Molecular Biology, I-Genetics, kanye Nokuziphendukela Kwemvelo: I-DNA: Ikhodi Yokuphila (amamaki angu-27), I-Meiosis (amamaki angu-21), I-Genetics kanye Nefa (amamaki angu-48), Ukuziphendukela Kwemvelo (amamaki angu-54)

Iziqondiso zigcizelela ukuthi "Isayensi Yokuphila iwulimi" – ukuqonda amagama kubalulekile ukuze kufinyelelwe ezingeni lesi-7 (80%+).