Please enable JavaScript.

Coggle requires JavaScript to display documents.

Membrane, Chapter 5, Require energy (against gradient), No energy…

- - - - Uses pump to transport large molecules
        
        Endocytosis
        
        Exocytosis
    - - Uses different gradient
  - - - Uses transporters
        
        Uniporter
        
        Symporter
        
        Antiporter
- - - - Building blocks
        
        Fatty acids
      - Transported via
        
        Vesicles
        
        Glycosylation
        
        Role
        
        Cell surface recognition
        
        Helps protect proteins from damage
        
        Links
        
        N-linked
        
        Attachment of carbohydrate to nitrogen of asparagine
        
        O-linked
        
        Addition of sugars to oxygen of serine or threonine
        
        Attaching carbohydrates to proteins or lipids
        
        Glycolipid
        
        Glycoprotein
- - - - Phospholipid
        bilayer
      - Protein and
        carbohydrates
    - - Essential molecules enter
      - Metabolic intermediates remain
      - Waste product exit
      - Semifluid
        
        Mosaic
        
        Lipids, proteins, carbohydrates can move within the membrane
        
        Flip-flop of lipids from one leaflet to another
        
        Requires
        
        Flippase
- - - - Plant cells
        
        Plasmolysis
      - Animal cells
        
        Shrink
  - - - Plant cells
        
        Turgid
      - Animal cells
        
        Swell and burst