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    Question

    Which of the following element is a part of

    cytochrome oxidase ?
    A Mo Correct Answer Incorrect Answer
    B Cu Correct Answer Incorrect Answer
    C Ge Correct Answer Incorrect Answer
    D Mg Correct Answer Incorrect Answer

    Solution

    Cytochrome is the protein which helps in the electron transport across the mitochondrial membrane. They help in the transfer of an electron to oxygen. They are made up of two parts:

    • Heme part
    • Copper center
    This copper center has two copper atoms. They are found in the electron transport system of cellular respiration, located in the inner mitochondrial membrane.

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