A Level Biology Quiz

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Mayelana nalolu hlelo lokusebenza

I-Level Biology Quiz wuhlelo lokufunda olususelwa ku-MCQ olwenzelwe abafundi abalungiselela izivivinyo ze-A Level Biology. Lolu hlelo lokusebenza luhlanganisa izihloko ezinkulu ngemibuzo ehlakaniphile esahlukweni, imibuzo esekelwe emcabangweni, nezivivinyo zokuzijwayeza ukukusiza uthole amaphuzu aphezulu.
Ukuthi ubuyekezela izivivinyo, uqinisa izisekelo zakho, noma uhlola ulwazi lwakho lwe-A Level Biology Quiz.

Lolu hlelo lokusebenza luhlanganisa ama-MCQ asuka esihlokweni esibalulekile se-A Level Biology, okuhlanganisa ama-Biological Molecules, Amaseli, iGenetics, Exchange Systems, Evolution, Ecology, Homeostasis, kanye ne-Biotechnology.

📘 1. Ama-Biological molecule

Ama-carbohydrate: Ushukela osebenza njengemithombo yamandla

Amaprotheni: Ama-amino acid akha ama-molecule esakhiwo kanye nokusebenza

I-Lipids: Amafutha namafutha agcina amandla

Ama-Enzymes: Ama-Catalysts asheshisa ukusabela kwe-biochemical

I-Nucleic Acids: I-DNA ne-RNA igcina ulwazi lofuzo

Amanzi: I-molecule ye-polar ebalulekile yezinqubo zebhayoloji

🔬 2. Amaseli kanye ne-Microscopy

Isakhiwo seseli nemisebenzi ye-organelle

Amasu e-Microscopy: Ukukhanya, i-electron, i-fluorescence

I-Prokaryotic vs Eukaryotic cell comparison

I-cell membrane phospholipid bilayer

Ezokuthutha: Ukusabalalisa, i-osmosis, ukuthutha okusebenzayo

Ukuhlukaniswa kwamaseli: i-Mitosis ne-meiosis

🌬️ 3. Izinhlelo Zokuhwebelana Nezokuthutha

Ukushintshaniswa kwegesi ku-alveoli namagill

Uhlelo lokujikeleza kwegazi lomuntu nokugeleza kwegazi

Ukuthutha kwe-Xylem ne-phloem ezitshalweni

I-Hemoglobin ne-O₂/CO₂ exchange

Ukuthatha amanzi kanye nokuphefumula ezitshalweni

Ukubaluleka kwesilinganiso sendawo nevolumu

🧬 4. I-DNA, Ufuzo, kanye Nokuhlanganiswa Kwamaprotheni

Isakhiwo se-DNA double-helix

Izinhlobo ze-RNA: mRNA, tRNA, rRNA

Okulotshiweyo: I-DNA → mRNA

Ukuhumusha: mRNA → Amaprotheni

Ikhodi yofuzo: Ama-Codon achaza ama-amino acid

Ukuveza izakhi zofuzo nezindlela zokulawula

🧪 5. Ukuhlukahluka Kwezakhi Zofuzo Nokuziphendukela Kwemvelo

Izinguquko ezikhiqiza ama-allele amasha

Ukuhlanganiswa kabusha kofuzo ngesikhathi se-meiosis

Ukukhetha kwemvelo nokuzivumelanisa nezimo

Incazelo kanye nokwakheka kwezinhlobo ezintsha zezilwane

I-Genetic drift kanye noshintsho olungahleliwe

Ubufakazi bokuziphendukela kwemvelo obuvela kumathambo kanye ne-DNA

🌍 6. Izinto eziphilayo kanye nemvelo

Izingxenye ze-ecosystem: izici ze-Biotic & abiotic

Amandla ageleza kumazinga e-trophic

Imijikelezo yezakhi: Ikhabhoni, i-nitrogen, amanzi

Ukukhula nokuncintisana kwabantu

Izinhlobonhlobo zezinto eziphilayo nokuzinza kwe-ecosystem

Imithelela yabantu: Ukungcola, ukushintsha kwesimo sezulu

🧠 7. I-Homeostasis kanye Nempendulo

Ukulawulwa kwemvelo okuzinzile

Izindlela zokuphendula ezingezinhle

Ukulawulwa kweHormonal ngezindlala ze-endocrine

Ukuxhumana kwesistimu yezinzwa

Ukulawulwa kwezinga lokushisa lomzimba

I-osmoregulation yezinso kanye nebhalansi yamanzi

🧫 8. I-Biotechnology kanye neGene Technology

Izinyathelo zokukhishwa kwe-DNA

Izicelo zobunjiniyela bofuzo

I-PCR: Ukukhulisa i-DNA

I-Gel electrophoresis yokuhlukaniswa kwe-DNA

Ubuchwepheshe be-Cloning & stem cell

Ukwelashwa kwezakhi zofuzo kanye nokusungulwa kwezokwelapha

🌟 Izici ezibalulekile

✓ Izinkulungwane zama-MCQ anezimpendulo
✓ Prakthiza izivivinyo zokulungiselela ukuhlolwa
✓ I-UI ehlanzekile nokuzulazula okulula
✓ Iwusizo kubafundi, othisha, kanye nabafuna ukuhlolwa okuncintisana

Qala ukufunda ngobuhlakani nge-A Level Biology Quiz umngane wakho wokuzijwayeza we-MCQ ukuze uthole ukusebenza okuphezulu kwezivivinyo.
Landa manje futhi ukhuphule amaphuzu akho e-A Level Biology!