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14/09/2020 10:13 am
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If the distance between two consecutive base pairs is 0.34 nm and the total number of base pairs of a DNA double helix in a typical mammalian cell is 6.6 × 109 bp, then the length of the DNA is approximately
(1) 2.5 meters
(2) 2.2 meters
(3) 2.7 meters
(4) 2.0 meters
1 Answer
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14/09/2020 10:14 am
Correct Answer: (2) 2.2 meters