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JEE Main & Advanced Chemistry Biomolecules / जैव-अणु Question Bank Critical Thinking Biomolecules

  • question_answer
    The cell membranes are mainly composed of [CBSE PMT 2005]

    A)                 Carbohydrates 

    B)                 Proteins

    C)                 Phospholipids   

    D)                 Fats

    Correct Answer: B

    Solution :

                    Three types of chemicals enter the composition of all membranes proteins, lipids and carbohydrates, proteins content varies from 46?76% lipids 20?53%, while Carbohydrate content is 1?8%


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