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NEET AIPMT SOLVED PAPER 1999

  • question_answer
                Which of the following has single membrane?                                                                                       

    A)             Mitochondria

    B)             Nucleus   

    C)             Cell wall 

    D)                 Spherosomes

    Correct Answer: D

    Solution :

                    Cell wall is not/does not have a membrane. The mitochondria and nucleus are surrounded by double-membraned envelope.                 Spherosomes are single membrane bound, spherical structures in plant cell cytoplasm. These are apparently centres of lipid synthesis and accumulation.


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