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 ...

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

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 ...

Chromosome | Define Chromosome at Dictionary.com
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chromosome Facts, information, pictures | Encyclopedia.com ...
Get information, facts, and pictures about chromosome at Encyclopedia.com. Make research projects and school reports about chromosome easy with credible articles from our FREE ...

Chromosomes
While they are still attached, it is common to call the duplicated chromosomes sister chromatids, but this should not obscure the fact that each is a bona fide chromosome with a ...

Chromosome definition of Chromosome in the Free Online Encyclopedia.
chromosome (krō`məsōm'), structural carrier of hereditary characteristics, found in the nucleus of every cell and so named for its readiness to absorb dyes.

chromosome - definition of chromosome in the Medical dictionary ...
chromosome /chro·mo·some/ (kro´mah-sōm) in animal cells, a structure in the nucleus containing a linear thread of DNA which transmits genetic information and is associated ...

Chromosome 18 - Genetics Home Reference
Humans normally have 46 chromosomes in each cell, divided into 23 pairs. Two copies of chromosome 18, one copy inherited from each parent, form one of the pairs.

chromosome - definition of chromosome by the Free Online ...
chro·mo·some (kr m-s m) n. 1. A threadlike linear strand of DNA and associated proteins in the nucleus of eukaryotic cells that carries the genes and functions in the ...