In an area inside of the nucleus, called the nucleolus, Dna and its associated protiens wait until mitosis or mieosis to condense and form chromosomes.
Chromosomes
Chromatin
Histones are proteins which are associated with DNA and from nucleosomes, which pack the DNA. Transcription factors, proteins involved in DNA synthesis, replication...
Location: within the nucleus Form: Highly condensed and super coiled. Found associated with proteins called histones
a Chromosome
Nucleosome
Chromatin
histones are the proteins that DNA coils aroudn
Histones are proteins which are associated with DNA and from nucleosomes, which pack the DNA. Transcription factors, proteins involved in DNA synthesis, replication...
chromosome
Location: within the nucleus Form: Highly condensed and super coiled. Found associated with proteins called histones
a Chromosome
DNA helps maintain homeostasis by the proteins and lipids associated with DNA and RNA. These proteins and fats regulated both hormones and growth.
chromosome
Nucleosome
SDS is a detergent. Is is used in DNA isolation to denature proteins. Proteins are an essential component that maintain the integrity of the cell membrane. When SDS is added, proteins are denatured, thus making it easier for the cell membrane to break and liberate its inner contents. Also, DNA is found associated with proteins called histones. These proteins have to be removed to obtain DNA in a pure form. SDS is used here as well
proteins
the dna is inserted into the active sites of the proteins which causes it to for the chrosmosome.