During the S-phase of interphase
Before replication occurs, DNA is condensed into chromosomes.
DNA replication begins in areas of DNA molecules are called origins of replication.
DNA replication occurs during the S phase of the cell cycle, which is before mitosis begins.
The sites where DNA replication and separation occur are called the replication fork, which is formed during DNA replication when the double-stranded DNA is unwound, and the centromere, which is the region of a chromosome where sister chromatids are held together before separation during cell division.
Prokaryotic DNA replication has a single origin of replication, leading to two replication forks. In contrast, eukaryotic DNA replication has multiple origins of replication, resulting in multiple replication forks forming along the DNA molecule.
Before replication occurs, DNA is condensed into chromosomes.
Transcription.
DNA replication occurs in the nucleus of the cell - just before the cell divides.
The Replication of DNA does occur before the cell can divide.
DNA replication begins in areas of DNA molecules are called origins of replication.
DNA replication begins when the two sides of the DNA molecule unwind and seperate, like a zipper unzipping.
DNA replication occurs during the S phase of the cell cycle, which is before mitosis begins.
The sites where DNA replication and separation occur are called the replication fork, which is formed during DNA replication when the double-stranded DNA is unwound, and the centromere, which is the region of a chromosome where sister chromatids are held together before separation during cell division.
DNA synthesis and its replication
Replication of DNA
helicase
DNA replication occurs in the nucleus of the cell - just before the cell divides.