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chromosomes    音标拼音: [kr'oməz,omz] [kr'oməs,omz]

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英文字典中文字典相关资料:


  • Chromosome - Wikipedia
    A chromosome is a package of DNA containing 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
  • Chromosomes: Definition, Structure Function - Cleveland Clinic
    What are chromosomes? Chromosomes are long strings of DNA (instructions that make your body work), wrapped around special proteins (histones) to make them compact enough to fit into the nucleus of your cells Your chromosomes are like individual books in your DNA library
  • Chromosomes Fact Sheet - National Human Genome Research Institute
    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)
  • Chromosome | Structure Function | Britannica
    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
  • What is a Chromosome? Structure, Function, and Role in Genetics
    Humans have 46 chromosomes, arranged in 23 pairs One chromosome of each pair comes from your mother, the other from your father That means you carry genetic material from both sides of your family in every cell
  • Chromosome Map - Genes and Disease - NCBI Bookshelf
    Our genetic information is stored in 23 pairs of chromosomes that vary widely in size and shape Chromosome 1 is the largest and is over three times bigger than chromosome 22 The 23rd pair of chromosomes are two special chromosomes, X and Y, that determine our sex Females have a pair of X chromosomes (46, XX), whereas males have one X and one Y chromosomes (46, XY) Chromosomes are made of
  • What is a chromosome?: MedlinePlus Genetics
    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 proteins called histones that support its structure
  • Chromosomes- Definition, Structure, Types, Model, Functions
    What are Chromosomes? 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 proteins called histones that support its structure
  • What are Chromosomes? - learn. genetics. utah. edu
    This DNA is distributed among 23 chromosomes, of which we have two sets We inherit one set from each parent Each chromosome includes a single, linear molecule of DNA with its own set of genes Chromosomes are numbered according to their size, and genes are arranged along them in a specific order





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