Biology

9th -

12thgrade

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McGraw Hill Biology Ch. 7

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32 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt

    A ________ is the basic structural and functional unit of all living organism. (building blocks of life)

    Atom

    Cell

    Cell theory

    Mitochondrion

  • 2. Multiple Choice
    30 seconds
    1 pt
    Image

    ____________ is a fundamental proposal in biology that contains the three principles:

    1- All living things are made of one or more cells

    2- Cells are the basic unit of structure/function of all life

    3- Cells come from cells, and pass genetic information on to their daughter cells.

    Cell Theory

    Big Bang Theory

    Cellular Life

    Cellular Principles

  • 3. Multiple Choice
    30 seconds
    1 pt

    The boundary that controls what enters and leaves the cell is called the __________.

    Nuclear membrane

    Cell membrane

    Nuclear envelope

    Sodium potassium ion pump

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