helicase
Down the middle.
A DNA molecule splits in the 5' to 3' direction during replication. Each strand acts as a template for the synthesis of a new complementary strand.
The splitting of a DNA molecule down the middle occurs during the process of DNA replication. This splitting is carried out by an enzyme called helicase, which unwinds the double helix structure of DNA to expose the two separate strands.
At a specific location known as the "replication fork," DNA splits or "unzips" during replication. The split of the double-stranded DNA molecule into two single strands occurs at the replication fork. Due to this division, the replication apparatus may access and duplicate each of the single DNA strands, resulting in the creation of two identical DNA molecules that each include one original and one freshly manufactured strand. DNA replication is necessary for cell division and the genetic information transfer to daughter cells.
The stage at which a DNA molecule is split down the middle is replication. The first step in making a protein is RNA copying DNA.
DNA gyrase is a bacterial enzyme which introduces supercoils into the bacterial DNA, resulting in a highly condensed 3-dimentional struture. it is also known as Topoisomerase. Quinolones and F/Quinolones inhibit this enzyme and thus interfere with bacterial DNA replication. The enzyme is absent in humans.
Water molecule is split during the light reactions of photosynthesis to release oxygen.
Glucose
down the middle
DNA replication. During this process, the DNA molecule is split into two strands, and each strand serves as a template for the creation of a new complementary strand. DNA replication is essential for cells to divide and pass on genetic information to daughter cells.
Enzymes split the DNA molecule into two rails and then transport corresponding nitrogen bases to each rail.
Water is the molecule that is split during the light reaction of photosynthesis when releasing oxygen.