Copyright © 2005 Pearson Prentice Hall, Inc. Intracellular Compartments and Transport Membrane Enclosed Organelles Protein Sorting Vesicular Transport.

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Copyright © 2005 Pearson Prentice Hall, Inc. Intracellular Compartments and Transport Membrane Enclosed Organelles Protein Sorting Vesicular Transport Secretory Pathways Endocytic Pathways

Copyright © 2005 Pearson Prentice Hall, Inc. Membrane Enclosed Organelles Eukaryotes’ Basic Set Evolution

Copyright © 2005 Pearson Prentice Hall, Inc. Membrane Enclosed Organelles Eukaryotes’ Basic Set-Diagram

Copyright © 2005 Pearson Prentice Hall, Inc. Membrane Enclosed Organelles Eukaryotes’ Basic Set-List

Copyright © 2005 Pearson Prentice Hall, Inc. Membrane Enclosed Organelles Eukaryotes’ Basic Set -Electron Micrograph

Copyright © 2005 Pearson Prentice Hall, Inc. Membrane Enclosed Organelles Eukaryotes’ Basic Set- Relative Volume & Abundance

Copyright © 2005 Pearson Prentice Hall, Inc. Membrane Enclosed Organelles Evolution - Nucleus

Copyright © 2005 Pearson Prentice Hall, Inc. Membrane Enclosed Organelles Evolution - Mitochondria

Copyright © 2005 Pearson Prentice Hall, Inc. Protein Sorting Three mechanisms Signal Sequences Direct Proteins to the Correct Compartment Enter Nucleus through Nuclear Pores Unfold to Enter Mito & Chloro Enter ER during Synthesis Soluble Released into ER lumen Transmembrane Arrangement by Start & Stop Signals

Copyright © 2005 Pearson Prentice Hall, Inc. Protein Sorting 3 Mechanisms

Copyright © 2005 Pearson Prentice Hall, Inc. Protein Sorting Signal Sequences Direct Proteins to the Correct Compartment

Copyright © 2005 Pearson Prentice Hall, Inc. Protein Sorting

Copyright © 2005 Pearson Prentice Hall, Inc. Protein Sorting Transport through Nuclear Pores

Copyright © 2005 Pearson Prentice Hall, Inc. Protein Sorting Transport through Nuclear Pores

Copyright © 2005 Pearson Prentice Hall, Inc. Protein Sorting Transport through Nuclear Pores

Copyright © 2005 Pearson Prentice Hall, Inc. Protein Sorting Unfold to Enter Mitochondrion & Chloroplast

Copyright © 2005 Pearson Prentice Hall, Inc. Protein Sorting Enter ER during Synthesis

Copyright © 2005 Pearson Prentice Hall, Inc. Protein Sorting Enter ER during Synthesis

Copyright © 2005 Pearson Prentice Hall, Inc. Protein Sorting Enter ER during Synthesis

Copyright © 2005 Pearson Prentice Hall, Inc. Protein Sorting Enter ER during Synthesis

Copyright © 2005 Pearson Prentice Hall, Inc. Protein Sorting Transmembrane Arrangement by Start & Stop Signals

Copyright © 2005 Pearson Prentice Hall, Inc.

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