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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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26/03/2023
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n A •.0 Plant cell 0% 0°0 °0 m Animal cell Function: G Nucleus P →→Ribosome cell membrane Ribosome → cytoplasm Mitochondria Nucleus 。 cell wall Strong / made from cellulose Structure and Mitochondria → cytoplasm vacoule →→Chloroplast → cell wall → cell membrane • Nucleus- to control the activities of the cell/Stores /Stores e ll DNA. O • Cytoplasm- A Liquid where chemical reactions take plate • cell membrane - Controls which substances go in and out.. • Mitochondria - gives energy to the cell. • Ribosomes - To synthesise proteins for the cell / To make proteins. 。 Vacuole-has a flelid called cell sap which helps to give. the plant its shape. • Chloroplast - Contains a green pigment called chlorophyel, that absorbs the Light for photosynthesis. is made from cellulose, this makes the cell which provides Protection
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