Before a cell can divide, it must copy its dna one at a time in a process called dna replication. a) base b) sugar c) nucleotide d) amino acid

Answer;

Nucleotide

Before a cell can divide, it must copy its DNA one nucleotide at a time in a process called DNA replication.

Explanation;DNA replication is the process by which cells synthesis new DNA strands from the existing DNA molecules before cell division can take place, a process that is catalyzed by DNA polymerase. The enzyme DNA polymerase is responsible for catalyzing the addition of nucleotide substrates to DNA, during and after the process of replication.DNA replication is a semi-conservative process such that the resulting two daughter strand are made of one new DNA strand and one DNA strand from the original DNA.

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Cuz i said so. which gives it to b