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6 Cards in this Set
- Front
- Back
Fluid mosaic model
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The model used to describe the structure of a cell membrane.
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Proteins
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Macromolecule that can for channels or pumps to move materials across the membrane.
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Carbohydrate chains
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Act as chemical identification cards so that cells can recognize each other.
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Cell wall
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Found in plants, algae, fungi and some bacteria, these lie outside the cell membrane and allow water, oxygen, CO² and other substances to pass through. Its main function is to provide support and protection.
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Phospholipids
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Made up of two parts: a hydrophobic tail and a hydrophilic head.
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Cell membranes
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Lipid bilayers (made up of two layers of lipids) It is a thin barrier around a cell, and regulates what enters and leaves the cell, providing protection and support.
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