What is the distance between two consecutive base pairs in a DNA double helix?

What is the distance between two consecutive base pairs in a DNA double helix?
  1. Approximately 2.2 metres
  2. Approximately 0.34 nm
  3. Approximately 1.36 mm
  4. Approximately 6.6 × 10⁹ bp

Solution

The distance between two consecutive base pairs in a DNA double helix is approximately 0.34 nm.

Asked in: NCERT

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