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1. Chromosome - Wikipedia
Link: https://en.wikipedia.org/wiki/Chromosome
Description: WEBA 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.
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2. Chromosomes Fact Sheet - National Human Genome Research …
Link: https://www.genome.gov/about-genomics/fact-sheets/Chromosomes-Fact-Sheet
Description: WEBAug 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.
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3. What is a chromosome?: MedlinePlus Genetics
Link: https://medlineplus.gov/genetics/understanding/basics/chromosome/
Description: WEBJan 19, 2021 · A chromosome is a thread-like structure made up of DNA. Chromosomes are found in the nucleus of each cell. Learn more.
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4. Genetics, Chromosomes - StatPearls - NCBI Bookshelf
Link: https://www.ncbi.nlm.nih.gov/books/NBK557784/
Description: WEBApr 3, 2023 · A chromosome is a DNA molecule that contains the genetic information for an organism. The chromosomal structure is composed of the organism's DNA and special proteins to form the dense, coiled architecture. The chromosome's tertiary structure is a crucial component in transcription regulation and cellular replication, and division.
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5. Chromosome | Structure & Function | Britannica
Link: https://www.britannica.com/science/chromosome
Description: WEBMar 12, 2024 · chromosome, the microscopic threadlike part of the cell that carries hereditary information in the form of genes. A defining feature of any chromosome is its compactness.
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6. Chromosome structure and numbers review - Khan Academy
Link: https://www.khanacademy.org/science/high-school-biology/hs-reproduction-and-cell-division/hs-chromosome-structure-and-numbers/a/hs-chromosome-structure-and-numbers-review
Description: WEBKey Terms. DNA and chromosomes. A cell’s set of DNA is called its genome. We can refer to the genome of an organism or of a species, since the members of a species typically have similar genomes. Most prokaryotes contain a single circular DNA chromosome. This genetic information is found in the cytoplasm.
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7. Minute to Understanding: What is a chromosome? - The Jackson …
Link: https://www.jax.org/news-and-insights/minute-to-understanding/what-is-a-chromosome
Description: WEBChromosomes are found in the nucleus of every cell of our body and are made up of DNA, tightly coiled around proteins. We have 23 pairs of chromosomes altogether, and they can only be easily observed during cell division. So why is our DNA kept in …
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8. Chromosomes (article) | Cell cycle | Khan Academy
Link: https://www.khanacademy.org/science/ap-biology/cell-communication-and-cell-cycle/cell-cycle/a/dna-and-chromosomes-article
Description: WEBThe 46 chromosomes of a human cell are organized into 23 pairs, and the two members of each pair are said to be homologues of one another (with the slight exception of the X and Y chromosomes; see below).
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9. Chromosome - National Human Genome Research Institute
Link: https://www.genome.gov/genetics-glossary/Chromosome
Description: WEB5 days ago · Chromosomes are threadlike structures made of protein and a single molecule of DNA that serve to carry the genomic information from cell to cell. In plants and animals (including humans), chromosomes reside in the nucleus of cells.
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10. Chromosome - Definition, Function & Structure | Biology Dictionary
Link: https://biologydictionary.net/chromosome/
Description: WEBOct 4, 2019 · Chromosome Definition. A chromosome is a string of DNA wrapped around associated proteins that give the connected nucleic acid bases a structure. During interphase of the cell cycle, the chromosome exists in a loose structure, so proteins can be translated from the DNA and the DNA can be replicated.