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Vesicular Transport III

Vesicular Transport III. N-linked glycosylation because sugar is added to N of asparagine. original precursor oligosaccharide added to most proteins in the ER. Oligosaccharide chains are processed in the Golgi. complex. common core. high-mannose. Vesicular transport model.

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Vesicular Transport III

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  1. Vesicular Transport III

  2. N-linked glycosylation because sugar is added to N of asparagine. original precursor oligosaccharide added to most proteins in the ER

  3. Oligosaccharide chains are processed in the Golgi complex common core high-mannose

  4. Vesicular transport model

  5. Cisternal Maturation Model

  6. Lysosome interior is different from cytosol

  7. Detection of acid phosphatase in lysosomesSmall spheres may be vesicles delivering the enzyme from the Golgi Apparatus

  8. Structure of oligosaccharide that directs lysosome enzyme to the lysosome

  9. 3 pathways to degradation in the lysosome

  10. Autophagosome with mitochondrion and peroxisome

  11. 3 possible fates of receptor proteins in an epithelial cell

  12. Phagocyte ingesting chemically altered red blood cells

  13. A neutrophil phagocytosing a bacterium

  14. Formation of clathrin coated membrane from the plasma membrane

  15. Formation of clathrin coated membrane from the plasma membrane

  16. Caveolae in the plasma membrane of a fibroblast

  17. Caveolae in the plasma membrane of a fibroblast

  18. Low Density Lipoprotein particle transports cholesterol in the blood 1500 cholesterol molecules esterified to long chain fatty acids in one particle

  19. Normal LDL receptors facilitate transport of cholesteryl esters in clathrin coated vesicles

  20. Defective LDL receptor protein causes high levels of blood cholesterol and heart disease

  21. cholesterol is released in lysosome

  22. opiod receptor green transferin red

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