B2 1.3 - Specialised Cells
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- Created by: kayleigh_p
- Created on: 19-03-15 18:39
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- Specialised Cells
- Many mitochondria
- Needs a lot of energy
- Muscle cells
- Sperm cells
- Many ribosomes
- Making a lot of protein
- Gland cells which produce enzymes
- Tails
- Need to move
- Sperm cells
- Receptor cells
- Structures enable them to detect stimuli
- Cone cells in eye
- Light sensitive
- Neurons
- Specialised to carry impulses
- Receptors to CNS
- Many chloroplasts
- Photosynthe-sising
- Mesophyll cells on a leaf
- Root hair cells
- Increase surface area of root
- To absorb water and mineral ions efficiently
- Increase surface area of root
- Many mitochondria
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