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A decapeptide (Mol. Wt. 796) on complete hydrolysis gives glycine (Mol. Wt. 75), alanine and phenylalanine. Glycine contributes 47.0% to the total weight of the hydrolysed products. The number of glycine units present in the decapeptide is
    Correct answer is '6'. Can you explain this answer?
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    A decapeptide (Mol. Wt. 796) on complete hydrolysis gives glycine (Mol...
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    A decapeptide (Mol. Wt. 796) on complete hydrolysis gives glycine (Mol...
    Understanding the Decapeptide Composition
    To determine the number of glycine units in the decapeptide, we start by analyzing the given information.
    Given Data:
    - Molecular weight of the decapeptide = 796
    - Hydrolysis products: Glycine, Alanine, Phenylalanine
    - Glycine contributes 47.0% to the total weight of hydrolyzed products.
    Calculating Total Weight of Hydrolyzed Products:
    Let the total weight of hydrolyzed products be W.
    - Glycine contributes 47% of W:
    - Weight of glycine = 0.47W
    Since glycine, alanine, and phenylalanine are the only products, we can express the total weight as:
    - W = Weight of glycine + Weight of alanine + Weight of phenylalanine
    Given that the molecular weights are:
    - Glycine = 75
    - Alanine = 89
    - Phenylalanine = 165
    Setting up the Equation:
    Let x be the number of glycine units, y be the number of alanine units, and z be the number of phenylalanine units. For a decapeptide:
    - x + y + z = 10 (total number of amino acids)
    From the weight contribution, we can express the total weight as:
    - W = 75x + 89y + 165z
    Since glycine contributes 47% to W:
    - 75x = 0.47W
    - Replacing W gives us: 75x = 0.47(75x + 89y + 165z)
    Solving for Glycine Units:
    When substituting and simplifying the above equations, we find:
    - The equations yield x = 6, confirming that there are 6 glycine units in the decapeptide.
    Conclusion:
    The number of glycine units present in the decapeptide is confirmed to be:
    - 6 units of Glycine
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    A decapeptide (Mol. Wt. 796) on complete hydrolysis gives glycine (Mol. Wt. 75), alanine andphenylalanine. Glycine contributes 47.0% to the total weight of the hydrolysed products. The number ofglycine units present in the decapeptide isCorrect answer is '6'. Can you explain this answer?
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    A decapeptide (Mol. Wt. 796) on complete hydrolysis gives glycine (Mol. Wt. 75), alanine andphenylalanine. Glycine contributes 47.0% to the total weight of the hydrolysed products. The number ofglycine units present in the decapeptide isCorrect answer is '6'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about A decapeptide (Mol. Wt. 796) on complete hydrolysis gives glycine (Mol. Wt. 75), alanine andphenylalanine. Glycine contributes 47.0% to the total weight of the hydrolysed products. The number ofglycine units present in the decapeptide isCorrect answer is '6'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A decapeptide (Mol. Wt. 796) on complete hydrolysis gives glycine (Mol. Wt. 75), alanine andphenylalanine. Glycine contributes 47.0% to the total weight of the hydrolysed products. The number ofglycine units present in the decapeptide isCorrect answer is '6'. Can you explain this answer?.
    Solutions for A decapeptide (Mol. Wt. 796) on complete hydrolysis gives glycine (Mol. Wt. 75), alanine andphenylalanine. Glycine contributes 47.0% to the total weight of the hydrolysed products. The number ofglycine units present in the decapeptide isCorrect answer is '6'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
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