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CIE
AS & A Level
Biology (9700)
Biology 9700/12 March 2023
- Human blood smear analysis, neutrophil diameter calculation, photomicrograph magnification.
- Eyepiece graticule calibration, alveolus diameter estimation, magnification effects.
- Chloroplasts and mitochondria characteristics, ribosomes, DNA transcription, double membranes.
- Dialysis tubing permeability, glucose and fructose passage, molecular sizes.
- Enzyme activity, lock-and-key hypothesis, activation energy, substrate interactions.
- Gas exchange efficiency, alveoli adaptations, infectious disease definitions, pathogen transmission.
CIE
AS & A Level
Biology (9700)
Mar
2023
Biology (9700) directory
Laura Bellini
Classification: Paper 1
Page count: 16
Viewed: 252
Last update: 4 months ago
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