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Hemoglobin and Movement of Oxygen: Introduction

by Kevin Ahern, PhD
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    About the Lecture

    The lecture Hemoglobin and Movement of Oxygen: Introduction by Kevin Ahern, PhD is from the course Amino Acid Metabolism.


    Included Quiz Questions

    1. All of the answers are true.
    2. It is important to animals with widely varying oxygen needs.
    3. It provides oxygen for more efficient ATP synthesis. 2.
    4. It reduces in anaerobic conditions.
    5. None of the answers are true.
    1. ...has a donut shape.
    2. ...includes four alpha subunits? 3.
    3. ...includes four beta subunits.
    4. None of the answers are true.
    5. All of the answers are true.
    1. It binds oxygen in the Fe++ form.
    2. It has ferrous iron in the methemoglobin form.
    3. It is comprised of amino acids.
    4. All of the answers are true.
    5. None of the answers are true.
    1. None of the answers are true.
    2. The binding of oxygen raises the entire heme group.
    3. The iron is bound by four nitrogens of the protoporphyrin ring and by cysteine below.
    4. The protoporphyrin ring is oval-shaped in the absence of oxygen.
    5. All of the answers are true.

    Author of lecture Hemoglobin and Movement of Oxygen: Introduction

     Kevin Ahern, PhD

    Kevin Ahern, PhD


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