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Cell membranes

Cell membranes. Chapter 5 Genes and Development. TEM evidence of membranes. Color has been added for clarity. Freeze-fracturing analysis of membranes. Freeze-fracturing analysis of membranes. Plasma membrane of photosynthetic bacterium. Green algae membrane. Membrane fluidity.

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Cell membranes

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  1. Cell membranes Chapter 5 Genes and Development

  2. TEM evidence of membranes. Color has been added for clarity.

  3. Freeze-fracturing analysis of membranes

  4. Freeze-fracturing analysis of membranes Plasma membrane of photosynthetic bacterium Green algae membrane

  5. Membrane fluidity

  6. Types of proteins in membranes

  7. Anchoring of proteins (lipoproteins)

  8. Transmembrane proteins

  9. Bacteriorhodopsin 7-transmembrane protein

  10. Pores β-barrel (β-pleated sheets)

  11. Passive transport-Ion channels

  12. Passive transport-stimulus turns on channel

  13. Carrier proteins

  14. Osmosis

  15. UniporterSymporterAntiporter

  16. Active transport-Na+/K+ pump

  17. Coupled transport Na+/K+ pump and Na+/glucose transporter

  18. Bulk transport

  19. Receptor mediated endocytosis

  20. Exocytosis

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