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andreev551 [17]
2 years ago
10

Which enzyme is responsible for facilitating the hydrogen bonding between nucleotides in a new dna molecule ?

Biology
2 answers:
My name is Ann [436]2 years ago
5 0

Answer:

The DNA polymerase is responsible for facilitating the hydrogen bonds between nucleotides in a new DNA molecule.

kirill [66]2 years ago
4 0

The enzyme DNA polymerase is responsible for linking the nucleotides in a new DNA strand.

Before replication of DNA occurs, the DNA double helix is first unwound, after which the two strands must be separated  much like the two sides of a zipper by breaking the weak hydrogen bonds that link the paired bases.

The unwound DNA strands are held apart to expose the bases so that new nucleotide partner can hydrogen-bond to them. It is DNA polymerase that moves along the exposed strand, joining newly arrived nucleotides  into a new DNA strand  by linking paired  bases by hydrogen bonds. 

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