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AIIMS AIIMS Solved Paper-2014

  • question_answer
    Assertion Fine structure of the objects can be observed by Transmission Electron Microscope (TEM). Reason Study of living cells can not be done through TEM, because of high voltage, which is required to operate it, kills the cells. These questions consist two statement each printed as Assertion and Reason. While answering these question, you are required to choose any one of the following four options.

    A) Both Assertion, and Reason are true and Reason is the correct explanation of Assertion

    B) Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion

    C) Assertion is true, but Reason is false

    D) Both Assertion and Reason are false

    Correct Answer: B

    Solution :

                    Transmission  Electron Microscope  (TEM) required and electron beam of tremendous voltage,i.e., 100000 volt is focussed on the section. The resolution of TEM is \[0.\text{25  { }\!\!\mathrm{\AA}\!\!\text{ }}\]but is actually at\[\text{2}+\text{1}0\text{{ }\!\!\mathrm{\AA}\!\!\text{ }}\].


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