NEET Sample Paper NEET Sample Test Paper-18

  • question_answer
    Micro-bodies which contain enzyme for \[\beta -\]oxidation of fatty acid and glyoxylate pathway.

    A)  Sphaerosome       

    B)  Peroxisomes

    C)  Glyoxysomes       

    D)  Vacuole

    Correct Answer: C

    Solution :

    Glyoxysomes are microbodies which contain enzymes for oxidation of fatty acids and glyoxylate cycle. They are quite common in the cells of germinating oil seeds (e.g., castor, watermelon, peanut, etc.) and some fungi. Like other microbodies, glyoxysomes have a covering membrane and a matrix with a crystalloid core. The enzymes present in the matrix catalysed-oxidation of fatty acid to produce acetyl CoA. The latter is converted to carbohydrates through glyoxylate cycle.


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