An enzyme called DNA helices breaks the hydrogen bonds between the bases on two polynucleotide strands of DNA, forming two single strands.

DNA replicates by a semi-conservative method. When replication needs to occur, DNA helicase separates the two strands of DNA by breaking the hydrogen bonds ...

DNA polymerase enzymes add free nucleotides to the daughter strands using complementary base pairing.Leading strand synthesised continuously.

During DNA Replication, the existing molecule gets replicated, resulting in two semi-conservative DNA molecules. The enzyme helicase unwinds and unzips the ...

The method in which DNA replicates is called semi-conservative replication. Firstly, DNA helicase catalyses the break down of the hydrogen bonds between the ...

The base pairs are joined by DNA Polymerase. As a result of this joining, the original DNA molecule has been replicated - we now have two DNA molecules formed ...

During DNA replication, the enzyme DNA helicase unwinds the double helical structure by breaking the hydrogen bonds between adjacent bases of either strand.

In DNA replication, first the hydrogen bonds between the nitrogenous bases are broken catalysed by the enzyme helicase, causing the DNA double helix to unwind ...

The process begins with the enzyme DNA helicase breaking the hydrogen bonds between the nitrogenous bases, causing the two DNA strands to separate.

Semi-conservative replication is the process of making two molecules of DNA from one DNA molecule, each containing one original DNA strand and one newly ...