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A chromosome is a package of DNA with part or all of the genetic material of an organism. In most chromosomes, the very long thin DNA fibers are coated with nucleosome -forming packaging proteins; in eukaryotic cells the most important of these proteins are the histones.
Learn what chromosomes are, how they are structured and how they function in eukaryotic cells. Find out how chromosomes are involved in cell division, inheritance and genetic disorders.
Oct 4, 2019 · Learn what a chromosome is, how it functions, and how it is structured. Compare prokaryotic and eukaryotic chromosomes, and see examples of chromosome replication and variation.
Aug 15, 2020 · Chromosomes are thread-like structures located inside the nucleus of animal and plant cells. Each chromosome is made of protein and a single molecule of deoxyribonucleic acid (DNA). Passed from parents to offspring, DNA contains the specific instructions that make each type of living creature unique.
Jun 9, 2024 · Learn about chromosomes, the microscopic threads that carry genetic information in the form of genes. Find out how chromosomes are organized, replicated, and inherited in different organisms and cells.
- The Editors of Encyclopaedia Britannica
Aug 3, 2023 · Learn about the structure and function of chromosomes, the thread-like structures that contain DNA in the nucleus of each cell. Explore the types, models, and abnormalities of chromosomes in humans and other organisms.
Learn about chromosomes, the linear pieces of DNA that carry genetic information in eukaryotes. Find out how chromosomes are organized, copied, and inherited in cell division and sexual reproduction.
