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Transport Across Cell Membranes

by Georgina Cornwall, PhD
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      Slides 08 TransportAcrossCellMembranes CellBiology.pdf
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    About the Lecture

    The lecture Transport Across Cell Membranes by Georgina Cornwall, PhD is from the course Cellular Structure. It contains the following chapters:

    • Passive Transport
    • Osmosis
    • Active Transport Mechanisms
    • Bulk Transport

    Included Quiz Questions

    1. True
    2. False
    1. they could become dehydrated and possibly shrink
    2. fill up with fluid and and potentially lyse
    1. Is a primary active transport mechanism that transports, 3 sodium atoms out of the cell for every 2 potassium atoms in pumps in
    2. Can be used to drive secondary active transport, in which the gradient generated is used to transport another molecule against its concentration.
    3. Creates both an electrical and chemical gradient across the cell membrane
    4. Is a secondary active transport mechanism that transports, 3 sodium atoms out of the cell for every 2 potassium atoms in pumps in
    1. False
    2. True

    Author of lecture Transport Across Cell Membranes

     Georgina Cornwall, PhD

    Georgina Cornwall, PhD


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