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Kamila [148]
3 years ago
10

What can be used to distinguish one nucleotide from another

Biology
1 answer:
Readme [11.4K]3 years ago
8 0
A nucleotide is made up of one sugar molecule, one phosphate molecule and one of the four bases. Here is the structural formula for the four nucleotides of DNA. Note that the purine bases (adenine and guanine) have a double ring structure while the pyrimidine bases (thymine and cytosine) have only a single ring
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