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.
Many viruses can infiltrate a host's DNA to replicate itself. An example of this is the AIDS virus.
In bacterial Cells they become replicated circles of Dna. In eukaryotic Cells they become Chromosome number 4n.
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.
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 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.
A replicated chromosome consists of an exact copy (assuming no mutations) of the original chromosome, which is composed of DNA and proteins called histones.
There are two chromatids for each chromosome before the S-phase. The S-phase is wherein DNA of each chromosome is replicated.
Many viruses can infiltrate a host's DNA to replicate itself. An example of this is the AIDS virus.
In bacterial Cells they become replicated circles of Dna. In eukaryotic Cells they become Chromosome number 4n.
Chromosomes and chromatids are related in that one is the duplicate of another. A chromatid comes about when chromosomes are duplicated. It holds replicated DNA of every single chromosome that is joined.
DNA is replicated in the S phase of Interphase