Introductions Of Cellular Respiration

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Introductions Of Cellular Respiration - Quiz

Can you correctly answer all these questions on cellular respiration? Let's find out now by taking this quiz!


Questions and Answers
  • 1. 

    Cellular respiration takes place in...

    • A.

      Animals

    • B.

      Plants

    • C.

      Fungi

    • D.

      All of the above

    Correct Answer
    D. All of the above
    Explanation
    Cellular respiration is a vital process that occurs in living organisms to produce energy. It involves the breakdown of organic molecules, such as glucose, to release energy in the form of ATP. Animals, plants, and fungi are all living organisms that require energy for their survival and growth. Therefore, cellular respiration takes place in all of these organisms, making the answer "all of the above" correct.

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  • 2. 

    Is  C6H12O6 + 6 O2 --> 6 CO2 + 6 H2O the equation for cellular respiration?

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    The given equation, C6H12O6 + 6 O2 -> 6 CO2 + 6 H2O, is indeed the equation for cellular respiration. This equation represents the process by which cells convert glucose (C6H12O6) and oxygen (O2) into carbon dioxide (CO2) and water (H2O), releasing energy in the process. Cellular respiration is a crucial metabolic process that occurs in all living organisms to generate energy for various cellular activities.

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  • 3. 

    What breaks down during cellular respiration?

    • A.

      Glucose

    • B.

      Carbon dioxide

    • C.

      Glucose and oxygen

    • D.

      Oxygen and carbon dixide

    Correct Answer
    C. Glucose and oxygen
    Explanation
    During cellular respiration, glucose and oxygen are broken down. Glucose is converted into carbon dioxide and water, while oxygen is used as the final electron acceptor in the electron transport chain. This process occurs in the mitochondria of cells and is essential for producing energy in the form of ATP.

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  • 4. 

    The cell does not use...

    • A.

      Carbon dioxide

    • B.

      Energy

    • C.

      Oxygen

    • D.

      Glucose

    Correct Answer
    A. Carbon dioxide
    Explanation
    The cell does not use carbon dioxide as a source of energy or for any metabolic processes. Instead, carbon dioxide is produced as a waste product during cellular respiration. The cell uses glucose as a source of energy and breaks it down in the presence of oxygen to produce carbon dioxide, water, and ATP. Oxygen is essential for the process of cellular respiration, as it serves as the final electron acceptor in the electron transport chain, allowing for the production of ATP. Therefore, the cell uses oxygen and glucose, but not carbon dioxide, in its metabolic processes.

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  • 5. 

    The cell keeps...

    • A.

      Sugar

    • B.

      Energy

    • C.

      Glucose

    • D.

      Oxygen

    Correct Answer
    B. Energy
    Explanation
    The cell keeps energy. Cells require energy to perform various functions such as growth, reproduction, and metabolism. Energy is obtained through the process of cellular respiration, where glucose is broken down into ATP (adenosine triphosphate), the energy currency of the cell. ATP is then utilized by the cell to carry out its activities. Therefore, the cell needs to keep a constant supply of energy to ensure its survival and proper functioning.

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  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Feb 21, 2016
    Quiz Created by
    Notneeded20
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