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NEETZoologyMolecular Basis of Inheritance

If the sequence of the coding strand of DNA is written as follows. 5' - ATGCATGCA - 3' What is the sequence of complementary strands in the 5'-3' direction?

Options

  1. A5'- GCATGCATG - 3'
  2. B5'- ATCTCGATG - 3'
  3. C5' - CGTAACTGA-3'
  4. D5'- ATATATCGTA-3'

Correct answer

A. 5'- GCATGCATG - 3'

Step-by-step solution

The correct sequence is 5'- GCATGCATG - 3'.

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