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In addition to a 5-carbon sugar
andra nitrogenous base, a
nucleotide contains...
A. a sulfur group.
B. a phosphate group.
C. an oxygen group.

Respuesta :

pdileep2004

Answer:

B

Explanation:

Phosphodiester linkage joins 3' carbon atom of one sugar molecule and 5' carbon atom of another carbon atom.

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