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    Biology
    Grade-7
    Easy

    Question

    If ___________ are not present, plants cannot produce the specific proteins required by plant cells.

    1. Carbohydrates
    2. Amino acids
    3. Fats
    4. Glucose

    Hint:

    Amino acids are the units of proteins

    The correct answer is: Amino acids

      • Proteins are also called polypeptides
      • Proteins help in the growth of an organism
      • Proteins are made up of amino acids
      • The proteins are important for cellular metabolism in the form of enzymes
      • They are the source of nitrogen for a plant 

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