Interphase is when DNA replication occurs. :)
In late anaphase and G1 of interphase, a chromosome is unreplicated and consists of a single DNA double helix. A replicated chromosome contains two identical DNA double helices.
DNA and Protein
A replicated chromosome consists of an exact copy (assuming no mutations) of the original chromosome, which is composed of DNA and proteins called histones.
The replicated DNA of each individual chromosome is contained within sister chromatids, which are identical copies of a chromosome formed during DNA replication. Each chromosome consists of two sister chromatids joined together at a region called the centromere. During cell division, these sister chromatids are separated to ensure that each daughter cell receives an identical set of chromosomes.
The viral DNA that has integrated into a host cell's chromosome is called a provirus or prophage. This integrated viral DNA is replicated along with the host cell's DNA during cell division, allowing the virus to be passed on to daughter cells.
Interphase is when DNA replication occurs. :)
These two amounts are Equal.
In late anaphase and G1 of interphase, a chromosome is unreplicated and consists of a single DNA double helix. A replicated chromosome contains two identical DNA double helices.
Each human chromosome is typically replicated in multiple sections called replication origins. These origins are sites along the chromosome where the DNA double helix unwinds and new DNA strands are synthesized during DNA replication.
The region of a chromosome holding the two double strands of replicated DNA together is called a centromere. The complex of DNA and protein that makes up eukaryotic chromosome is properly called chromatin.
DNA and Protein
A replicated chromosome consists of an exact copy (assuming no mutations) of the original chromosome, which is composed of DNA and proteins called histones.
A replicated chromosome consists of an exact copy (assuming no mutations) of the original chromosome, which is composed of DNA and proteins called histones.
The viral DNA that has integrated into a host cell's chromosome is called a provirus or prophage. This integrated viral DNA is replicated along with the host cell's DNA during cell division, allowing the virus to be passed on to daughter cells.
There are two chromatids for each chromosome before the S-phase. The S-phase is wherein DNA of each chromosome is replicated.
Chromosome replication occurs before both mitosis and meiosis. During the S phase of the cell cycle, DNA is replicated in preparation for cell division. In mitosis, replicated chromosomes are separated into two identical daughter cells, while in meiosis, replicated chromosomes are separated twice to produce haploid gametes.
Chromosomes are replicated during the S phase of the cell cycle through a process called DNA replication. This process involves unwinding the DNA strands, synthesizing new complementary strands, and proofreading for accuracy. The result is two identical copies of each chromosome, known as sister chromatids.