Chromosome - Wikipedia, the free encyclopedia
A chromosome is an organized structure of DNA and protein that is found in cells. It is a single piece of coiled DNA containing many genes, regulatory elements and other nucleotide ...

Chromosomes
Composition In eukaryotes, chromosomes consist of a single molecule of DNA [Link to visual proof] associated with: many copies of 5 kinds of histones.

Human Chromosomes
Legend: Representation of the 23 paired chromosomes of the human male. Chromosome: a very long DNA molecule and associated proteins, that carry portions of the hereditary ...

chromosome: Definition from Answers.com
chromosome ( ) n. A threadlike linear strand of DNA and associated proteins in the nucleus of eukaryotic cells that carries the genes and functions in

Chromosome 13 (human) - Wikipedia, the free encyclopedia
Chromosome 13 is one of the 23 pairs of chromosomes in humans. People normally have two copies of this chromosome. Chromosome 13 spans about 113 million base pairs (the building ...

What is a chromosome? - Genetics Home Reference
In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around ...

genome.gov | Chromosomes
To view the PDF illustration on this page, you will need Adobe Reader. What is a chromosome? Chromosomes are thread-like structures located inside the nucleus of animal and plant ...

Chromosome Definition | Definition of Chromosome at Dictionary.com
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Chromosomes Definition | Definition of Chromosomes at Dictionary.com
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Chromosomes - Genetics Home Reference
The Handbook provides basic information about genetics in clear language. What is DNA? What is a chromosome? How many chromosomes do people have?