Which enzyme matches nucleotides in the nucleus

The enzyme that matches nucleotides in the nucleus is called DNA polymerase.

This happens during the process of DNA replication, that is when new copies of DNA are being made jus before being transferred into new daughter cells.

During this process, the two strands of DNA are separated up to a certain point. DNA polymerase then uses each strand as template for making a new strand, and does this by joining new nucleotides into a new strand as it reads the old DNA strand.

After this, it proof reads the new strand and corrects any mistakes. The two new strands finally get joined together to form the new DNA.

your answer is rna to the question.

an organism's phenotype is the  form of a trait  that it  displays. for  flowercolor, a pea  plant  can  display  a phenotype of purple or white flowers. an organism's  genotype  is the alleles of a gene it contains. based on his data, mendel concluded that a phenotype can be  determined  by more than one  genotype.