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The main purpose of DNA is to store information. Where is information stored within a DNA molecule?
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11. Cell Division
Organization of DNA in the Cell
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Choose the option that correctly lists the following genetic material in a dividing cell from smallest to largest.
A
DNA, Chromatin, Nucleosomes, Chromosomes.
B
Chromatin, Nucleosomes, Chromosomes, DNA.
C
DNA, Nucleosomes, Chromatin, Chromosomes.
D
Chromosomes, Chromatin, Nucleosomes, DNA.
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Understand the structure of DNA: DNA is the smallest unit, consisting of nucleotides that form a double helix structure.
Learn about nucleosomes: Nucleosomes are complexes of DNA wrapped around histone proteins, forming the basic unit of chromatin structure.
Explore chromatin: Chromatin is a higher-order structure composed of nucleosomes, making it larger than both DNA and nucleosomes.
Examine chromosomes: Chromosomes are the most condensed form of chromatin, visible during cell division, and are the largest structure in this list.
Arrange the genetic material from smallest to largest: Start with DNA, followed by nucleosomes, then chromatin, and finally chromosomes.
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