The DNA which carries genetic information in cells is normally packaged in the form of one or more large macromolecules called chromosomes.
A chromosome is, minimally, a very long, continuous piece of DNA, which contains many genes, regulatory elements and other intervening nucleotide sequences..
For more information about the topic Chromosome, read the full article at Wikipedia.org, or see the following related articles:
Mitosis In biology, mitosis is the process by which a cell separates its duplicated genome into two identical halves. It is generally followed immediately by ... >
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Chromosomal crossover Homologous recombination is the process by which two chromosomes, paired up during prophase 1 of meiosis, exchange some distal portion of their DNA. ... >
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Meiosis In biology, meiosis is the process by which one diploid eukaryotic cell divides to generate four haploid cells often called gametes.
Meiosis is ... >
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Somatic cell A somatic cell is generally taken to mean any cell forming the body of an organism. Somatic cells, by definition, are not germline cells. In mammals, ... >
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