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34kurt
3 years ago
9

Gel, an electronic source, and a micropipet to load the sample into the gel, are needed to make a dna

Biology
1 answer:
jasenka [17]3 years ago
6 0
<span>DNA is made of chemical building blocks called nucleotides. These building blocks are made of three parts: a phosphate group, a sugar group and one of four types of nitrogen bases. To form a strand of DNA, nucleotides are linked into chains, with the phosphate and sugar groups alternating.</span>
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