BIOLOGY UNIT 1
- Created by: Imogen Maytum
- Created on: 11-11-13 18:05
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- Movement and Stability in cells
- UNDULIPODIA AND CILIA
- They are both structurally the same (They are hair like extensions that stick out from the surface of cells).
- Each one is made up of a cylinder that contains nine microtubules arranged in a circle.
- There are two microtubules in a central bundle.
- They both can move because microtubules can use energy from ATP.
- There are two microtubules in a central bundle.
- Each one is made up of a cylinder that contains nine microtubules arranged in a circle.
- They are both structurally the same (They are hair like extensions that stick out from the surface of cells).
- CILIA
- In ciliated epithelial tissue, the sweeping movements of the cilia move substances such as mucus across the surface of the cells.
- Short in size- less than 10 micrometers long.
- In ciliated epithelial tissue, the sweeping movements of the cilia move substances such as mucus across the surface of the cells.
- UNDULIPODIA
- Longer than cilia.
- The undulipodium that forms the tail of a sperm cell can move the whole cell. The long, whip-like undulipodium on the protocist enables it to move.
- UNDULIPODIA AND CILIA
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