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Cell biology
Biological molecules
Organisation
Infection and response
Energy transfers (a2 only)
Homeostasis and response
Responding to change (a2 only)
The control of gene expression (a-level only)
Substance exchange
Bioenergetics
Genetic information & variation
Inheritance, variation and evolution
Genetics & ecosystems (a2 only)
Ecology
Cells
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1c the tudors: england, 1485-1603
1l the quest for political stability: germany, 1871-1991
Inter-war germany
1f industrialisation and the people: britain, c1783-1885
Britain & the wider world: 1745 -1901
2n revolution and dictatorship: russia, 1917-1953
2j america: a nation divided, c1845-1877
The cold war
World war two & the holocaust
World war one
Medieval period: 1066 -1509
The fight for female suffrage
2m wars and welfare: britain in transition, 1906-1957
2d religious conflict and the church in england, c1529-c1570
Britain: 1509 -1745
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15/07/2023
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MATHS PERCENTAGE "To Find Percentage multiply by 100% Example: Total number of students are 5.1 Number of goils are 2. Number of boys 3. Find the percentage of number of girls and boys." 1%. of girls = Guils x 100 = 2 X 100 20 = 40 %. Total 81 It is very important to simplyfy. To Remove percentage read multiply by I 100 Example Questions : Write 1. as fraction. ₁.60% = 60XL = 60XL = 6XL = 3XL = Ans: 3 100 100 10 5 22621=62XL = 31 = Ane 100 50 Percentage into decimal No simplyfying but out 0 if possible XI 100 40% = 40 × 1 = 0.4 100 4/₁ = 4x1 =0.04 100
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