Topic B2- Scaling Up

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Contents

• The cell cycle and Mitosis
• Cell differentiation and stem cells
• Diffusion and Active Transport
• Osmosis
• Investigating osmosis
• Exchanging substances
• Exchange surfaces
• More on exchange surfaces
• The circulatory system
• The blood vessels

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• The blood
• Plant transport systems and transpiration
• More on transpiration
• Investigating transpiration
• Revision Questions for Topic B2

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