What is the length of E. coli DNA?

What is the length of E. coli DNA?
  1. Approximately 2.2 metres
  2. Approximately 0.34 nm
  3. Approximately 1.36 mm
  4. Approximately 6.6 × 10⁹ bp

Solution

The length of E. coli DNA is 1.36 mm.

Asked in: NCERT

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