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Biochemistry of Collagen

by Kevin Ahern, PhD
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    About the Lecture

    The lecture Biochemistry of Collagen by Kevin Ahern, PhD is from the course RNA and the Genetic Code. It contains the following chapters:

    • Biochemistry of Collagen
    • Hydroxylation of Proline
    • Prolyl Hydroxylase

    Included Quiz Questions

    1. It occurs in the endoplasmic reticulum.
    2. It prevents the release from the cell.
    3. It occurs on arginines and alanines.
    4. All of the answers are true.
    5. None of the answers are true.
    1. ...glycine.
    2. ...proline.
    3. ...hydroxyproline.
    4. ...lysine.
    5. ...hydroxylysine.
    1. It gives collagen more thermal stability.
    2. It occurs after export from the cell.
    3. It directly requires vitamin C.
    4. All of the answers are true.
    5. None of the answers are true.
    1. It uses molecular oxygen in its catalysis.
    2. It converts proline to hydroxylysine.
    3. It reduces iron to Fe++ in its catalysis.
    4. All of the answers are true.
    5. None of the answers are true.
    1. All of the answers are true.
    2. None of the answers are true.
    3. It is found in the endoplasmic reticulum.
    4. It catalyzes a reaction necessary for collagen export.
    5. It catalyzes the most abundant post-translational modification in the body.

    Author of lecture Biochemistry of Collagen

     Kevin Ahern, PhD

    Kevin Ahern, PhD


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