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  • DNA, RNA, and ATP: Location and Roles in Living Cells
    DNA, RNA, and ATP are all found within the cytoplasm of a living cell.

    Here's a breakdown:

    * DNA: Mostly resides within the nucleus of a eukaryotic cell, enclosed within a membrane called the nuclear envelope.

    * RNA: Found in both the nucleus and the cytoplasm. It is transcribed from DNA in the nucleus and then travels out into the cytoplasm to direct protein synthesis.

    * ATP: Found throughout the cytoplasm, where it serves as the primary energy currency of the cell.

    Key points:

    * Cytoplasm: The gel-like substance that fills the cell and contains all the organelles.

    * Nucleus: The control center of the cell, containing the genetic material (DNA).

    * Nuclear envelope: A double membrane that surrounds the nucleus.

    Therefore, while DNA, RNA, and ATP are found in different locations within the cell, they are all ultimately surrounded by the cytoplasm.

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