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Purines possess nitrogen at
Options
(a) 1,2,4 and 6 positions
(b) 1,3,5 and 7 positions
(c) 1,3,7 and 9 positions
(d) 1,2,6 and 8 positions
Correct Answer:
1,3,7 and 9 positions
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Cell Structure and Functions
(413)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Among HIV viruses which one is more virulent causing AIDS in 90% of the cases
- The stage transmitted into the uterus after induced fertilization of ova in the laboratory
- UV-B radiation from sun causes which of the following disorder of eyes?
- Long distance transport of organic and inorganic substances in plants occurs
- The ovule during its development undergoes 180 degree curvature bringing
Topics: Cell Structure and Functions (413)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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