TS EAMCET Medical 2018 May 2 Shift 1 Paper

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Question : 67 of 160
 
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Statement (S): Natural killer cells form the body’s most important cells of defense and they destroy the infected cells or altered self cells in an antibody independent manner
Reason (R) : The reaction time of NK cells is fast as they are alwaysin an active form to identify and destroy even small cancer cells well before they form a tumor
Which of the following is true?
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