Question

the repeating components of each dna strand lengthwise is called

Answer 1

· Each DNA strand is composed of repeating nucleotides. Each nucleotide has a phosphate and sugar(pentose) attached lengthwise and a nitrogenous base attached to the sugar inwards which extends to join another nitrogenous base in an adjoining strand. Nitrogenous bases are Adenine, Guanine, Cytosine and Thymine.

Answer 2

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here is your answer
the repeating components of each DNA stand lengthwise is called "nucleotides."

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