-Organelles (nucleus, endoplasmic reticulum, gogi body, Lysosomes, mitochondria, ribosomes) -all have membrane except for ribosomes
-cytoplasm (site of chemical reaction)
- cell membrane (holds cell contents together controls were enters/leave the cell, cell signaling)
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A-level Biology Notes
General FictionTopics 1-4 of A-level Biology AQA New specification