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Biology
OCR GCSE Biology A
Cell level systems
OCR GCSE Biology A · J247 · Topic B1
Cell level systems
Paper 1 (Foundation)
or
Paper 3 (Higher)
· 23 notes
B1.1
Cell structures
B1.1a
Light microscopy
B1.1b
Sub-cellular structures
B1.1c
Electron microscopy
B1.2
Cellular processes
B1.2a
DNA as a polymer
B1.2b
DNA structure
B1.2c
Nucleotides
B1.2d
Protein synthesis
B1.2e
Protein synthesis and structure
B1.2f
Enzymatic reaction experiments
B1.2g
Enzyme action
2 notes
Enzyme Mechanism and Metabolism
Factors Affecting the Rate of Enzyme Reactions
B1.3
Respiration
B1.3a
Cellular respiration
B1.3b
Exothermic reaction
B1.3c
Aerobic and anaerobic respiration
B1.3d
Role of sugars
B1.3e
Role of amino acids
B1.3f
Role of lipids
B1.4
Photosynthesis
B1.4a
Photosynthetic organisms
B1.4b
Process of photosynthesis
B1.4c
Endothermic reaction
B1.4d
Investigating photosynthesis
B1.4e
Rate of photosynthesis
B1.4f
Interaction of limiting factors
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