13.Each DNA strand will have a complementary strand. What is the sequence that complements the strand dGCTAGATC? How many H-bonds allow this structure to maintain its integrity and shape?

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 13.Each DNA strand will have a complementary strand. What is the sequence that complements the strand GCTAGATC? How many H-bonds allow this structure to maintain its integrity and shape?

answers:

The base pairs on one strand of the DNA bind with the base pairs of the other strand specifically. A always pairs with T with two hydrogen bonds and G always pairs with C with three hydrogen bonds. So if one strand is GCTAGATC then the complementary strand will be CGATCTAG . 


TOTAL HYDROGEN BONDS PRESENT IN ABOVE STRAND IS = 3+3+2+2+3+2+2+3=20





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