Question : In the DNA molecule

1.	Question : In the DNA molecule
Answer» The total AMOUNT of purine nucleotides and pyramidine nucleotides is not always equal There are two strands which RUN parallel in the `5'rarr3'` direction The proportion of ADENINE in relation to THYMINE varies with the organism These are two strands which run antiparallel one in `5'rarr3'` direction and other in `3'rarr 5'` Answer :D

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