NEET AIPMT SOLVED PAPER 1998

  • question_answer
                A few organisms are known to grow and multiply at temperatures of \[100-{{105}^{\text{o}}}C\]. They belong to:

    A)                                                                                                                                                                                         thermophilic subaerial fungi                                                                                                          

    B)              marine archaebacteria

    C)              thermophilic sulphur bacteria.

    D)              hot spring blue-green algae

    Correct Answer: B

    Solution :

                The lipids of archaebacteria are branched chain lipids, long chain branched alcohols, phytanals, ether linked to glycerol. This helps them   withstand   extreme   conditions   and temperature.


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