Biology additional science
- Created by: Estell
- Created on: 31-03-12 18:40
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Most animal cells contain,
nucleus-which controls the activity of the cell.
cytoplasm- this is where chemical reactions takes place for example respiration.
cell membrane- controls the passage of substances that goes in and out of cells.
mitochondria- his is where oxygen is used and most of the enerygy is released during…
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