The length of one full turn of a $DNA$ helix is:

  • A
    $10\mathring A$
  • B
    $20\mathring A$
  • C
    $30\mathring A$
  • D
    $34\mathring A$

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Which of the following is correct for calculating the total length of $DNA$?

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Choose the incorrect sentence.

$A$ given double-stranded $DNA$ molecule is $1,00,000$ base pairs long. The length of this $DNA$ molecule will be:

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