Biology 9700/12 March 2022 | Cambridge AS Level Past Papers With Mark Scheme
- Cell organelles visible under light microscope: ribosomes, endoplasmic reticulum, centrioles, chloroplasts.
- Microvilli and root hairs: structural features, cell wall presence, quantity on cells.
- Magnification calculations for photomicrographs: dimensions, scale factors.
- Eukaryotic structures containing nucleic acids: cytoplasm, Golgi bodies, mitochondria, nuclei.
- Virus characteristics: DNA/RNA presence, host cell utilization, protective coat composition.
- Triglycerides functions: hydrophobic/hydrophilic regions, carbon-hydrogen bond ratios, metabolic water release.
باز نشر محتواها در فضای مجازی، ممنوع است.

باز نشر محتواها در فضای مجازی، ممنوع است.