B2 - Cells, Tissues & Organs (Cells)
- Created by: saina
- Created on: 27-10-12 02:00
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Cells can be seen using a light microscope.
There are two types of cells Plant cells and Animal Cells. There are both similarities and differences in the two.
Animal cells- structure and function
- Nucleus - Controls all activity in the cells. Also contains instructions for creating new cells.
- Cytoplasm - Gel were the chemical reactions take place, e.g respiration.
- Cell membrane - Controls the substances in and out of the cell
- Mitochondria - Energy is released by respiration, it is found in the cytoplasm.
- Ribosome - The proteins needed in the cell is created here.(See…
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