'Vesicle formation' diaporamas de présentation

Chapter 7: Membranes

Chapter 7: Membranes. Roles of Biological Membranes The Lipid Bilayer and the Fluid Mosaic Model Transport and Transfer Across Cell Membranes Specialized contacts (junctions) between cells. What are the major roles of biological membranes?. Roles of Biological Membranes.

1.22k views • 71 slides

INTRODUCTION TO ORAL AND DENTAL DISEASES

INTRODUCTION TO ORAL AND DENTAL DISEASES. DR.Rami ALJUAIDI. ORAL MUCOSA. The oral mucoua is the mucous membrane that covers all oral structures except the clinical crowns of the teeth. It is composed of two layers: (1) the stratified squamous

1.25k views • 60 slides

Membrane Structure and Function

Membrane Structure and Function. Membrane Function. Membranes organize the chemical activities of cells. The outer plasma membrane forms a boundary between a living cell and its surroundings Exhibits selective permeability Controls traffic of molecules in and out. Membrane Function.

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Utilization of spectroscopy in the determination of the origins of life

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Cartoon modeling of proteins

Cartoon modeling of proteins. Fred Howell and Dan Mossop ANC Informatics. Overview. Why / how to model intracellular processes? Examples: MCell, Stochsim, Virtual Cell Cartoon models Where's the data on structure / interactions? A new 3D protein interaction simulator

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Lecture 3 Vesicular Trafficking -Cops and Clathrins -Arfs, Rabs, Sars -Snares

Lecture 3 Vesicular Trafficking -Cops and Clathrins -Arfs, Rabs, Sars -Snares. Vesicular Trafficking allows Proteins and Vesicles to Reach their Destinations. The orientation of transmembrane proteins. Proteins IN the ER face the OUTSIDE of the cell.

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Lecture 3 Vesicular Trafficking -Cops and Clathrins -Arfs, Rabs, Sars -Snares

Lecture 3 Vesicular Trafficking -Cops and Clathrins -Arfs, Rabs, Sars -Snares. Vesicular Trafficking allows Proteins and Vesicles to Reach their Destinations. The orientation of transmembrane proteins. Proteins IN the ER face the OUTSIDE of the cell. COPII = ER-> Golgi

438 views • 22 slides

Vesicle Formation at the Plasma Membrane and Trans-Golgi Network: The Same but Different

Vesicle Formation at the Plasma Membrane and Trans-Golgi Network: The Same but Different. M. A. McNiven, et al., Science 313 , 1591 (2006)

268 views • 16 slides