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Chromatin are a network of irregular,thin,thread-like fibres present in the nucleoplasm of the nucleus. When the cell division occurs, then these fibres(irregular) change to chromosomes(with a definite shape like that of an open scissors).
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∙ 14y ago
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∙ 9y agoThe chromatin packages the DNA to a smaller sizes to fit in a cell for the DNA to be strengthen to go through meiosis and mitosis. The chromatin also controls the expression of the genes and the replication of DNA.
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∙ 15y agothe chromatin is what transforms into the chromosomes. Chromosomes then duplicate themselves so that the cell can multiply and become 2 or 4 depending on what type of cell. SEP
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∙ 11y agoEach chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.
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∙ 14y agoIt has a dense threadlike and rodlike structure.
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∙ 14y agoDuring cell reproduction, chromation coils up into structures
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∙ 13y agoChromatin is found in the nucleus as fibers. When these fibers coil up they form chromosomes.
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∙ 8y agoprotein(histone) and DNA
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Structure on which genes are inherited?
chromosome
What is a structure that contains DNA in a eukaryote cell?
chromosome
What is the sides of a chromosome called after they are in the structure?
each side of the chromosome is called a chromatid they are bonded together by the centromere
What term describes a structure that protects the ends of a chromosome?
A Telomere
What is the structure that holds each chromosome to its exact copy?
centromere
A student can study a karyotype to learn about?
Molecular structure of a chromosome
At the beginning of cell division DNA and the proteins associated with the DNA coil into a structure called an?
chromosome.
Does chromosome structure change?
yes
Structure on which genes are inherited?
chromosome
What is an example of a birth defect in which there is abnormality in the chromosome structure?
Down's Syndrome is an example of a birth defect characterized by an abnormality of the chromosome structure.
On what structure would you find Genes?
The chromosome
Nuclear structure containing DNA?
chromosome
What is the name of the structure that DNA will condense into?
A chromosome
What structure that organize motion of chromosome?
Vesicle
What are structure the contain DNA called?
Chromosome
A cell condition in which each chromosome is doubled?
the two halves of a doubled chromosome structure are called?
Large dark structure that contains the chromosome?
Nucleus
