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nikdorinn [45]
2 years ago
14

Dna is made up of nitrogenous base pairs. the bases bond in which of the following patterns?

Chemistry
1 answer:
Anit [1.1K]2 years ago
6 0
The nitrogenous bases on the two strands of DNA pair up, purine with pyrimidine (A with T, G with C), and are held together by weak hydrogen bonds. Watson and Crick discovered that DNA had two sides, or strands, and that these strands were twisted together like a twisted ladder -- the double helix.Mar
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