Cell Specialisation
- Created by: magnus29t
- Created on: 21-10-22 17:05
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- Cell specialisation
- Sperm Cells
- Flagellum: used for cell movement to get to egg cell
- Middle section: filled with mitochondria to provide energy cell needs
- Head: contains the nucleus which has half the genetic material for fertilisation
- Nerve Cells
- Axon: long to increase the distance electrical impulses can to travel
- Sheath: around axon to stop electrical impulses spilling out and increases rate of transmission
- Muscel Cells
- Protein fibres: can contracts to move muscle
- Lots of mitochondria: to generate lots of energy for motion
- Root Hair Cell
- No chloroplasts: they are underground so there is no light for photosynthesis
- Long projections: to increase surface area for absorption of water and minerals
- Sperm Cells
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