Cambridge · Form 6 · Upper 6 · Syllabus 9700
Biology
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- Energy and respiration; photosynthesis Universal energy currency; synthesis by substrate-linked phosphorylation and chemiosmosis.
- Homeostasis and control Negative feedback; thermoregulation; control of blood glucose (insulin, glucagon, second messengers – cyclic AMP; diabetes); the kidney (ultrafiltration, selective reabsorption, loop of Henle, ADH and osmoregulation).
- Inheritance, selection and evolution Meiosis and genetic variation (crossing over, independent assortment, random fertilisation); monohybrid and dihybrid crosses; codominance, multiple alleles, sex linkage, autosomal linkage, epistasis; the chi-squared test.
- Classification, biodiversity, conservation and genetic technology Three domains (Bacteria, Archaea, Eukarya) and kingdoms; taxonomic hierarchy; viruses classification.