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Infection and response
Organisation
Cell biology
Biological molecules
Homeostasis and response
Responding to change (a2 only)
Energy transfers (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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1f industrialisation and the people: britain, c1783-1885
1c the tudors: england, 1485-1603
Britain & the wider world: 1745 -1901
Inter-war germany
World war one
2n revolution and dictatorship: russia, 1917-1953
World war two & the holocaust
1l the quest for political stability: germany, 1871-1991
The cold war
2j america: a nation divided, c1845-1877
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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12/09/2023
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Friday 8th September 2023 Battery An electric current is a flow of charged Particles, such as electrons or ions,. moving through an electrical conducter or space. Electric circuit Diaghram Paraclec Wire Series circuit Switch 2 Light H Bulb circuit Symbols Cell a current? Voltmeter used for What is meassuring electric Potencial difference between two points in a electric circint Switch Open = No electricity Switch closed= electricity bucb Physics Battery ammeset Used for In a series circuit, all components are connected end-to-end to form a Single Path for current flow. In a Paralle circute, acc compon ents are commated across each other with exactly the electrically common nades with the same voltage across each component. -2 measuring either direas or alternating electric Current, in ampers.
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