what is the relationship between dna and chromosome structure?
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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.
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The Brainliest Answer! Genes are the unit of dna which is present on chromosome while chromosomes are long thread like structure which contains genetic material on it present in nucleus.
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Genes are segments of DNA which form tight coils called chromosomes. Chromosomes are segments of DNA which form tight coils called genes. Genes are segments of chromosomes which form tight coils called DNA.
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Each long string of DNA winds around structural protein spools called 'histones' to form a material called 'chromatin'. The chromatin further loops and coils to form the tightly condensed chromosome structure. This tight packing is important in making sure these long strings of DNA can fit inside the cell's nucleus.
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The DNA is packaged by special proteins called histones to form chromatin. The chromatin further condenses to form chromosomes. This means chromatin is lower order of DNA organization whereas chromosomes are higher order of DNA organization.
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Chromatin is a substance within a chromosome consisting of DNA and protein. The DNA carries the cell's genetic instructions. The major proteins in chromatin are histones, which help package the DNA in a compact form that fits in the cell nucleus.
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Chromatin is the DNA and proteins that make up chromosomes. Chromosomes are the separate 'pieces' of DNA in a cell (made up of chromatin). Sister chromatids are identical pieces of DNA held together by a centromere and pulled apart during cell division to make new identical chromosomes in the newly made cells.
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Eukaryotic chromosomes consist of a DNA-protein complex that is organized in a compact manner which permits the large amount of DNA to be stored in the nucleus of the cell. The subunit designation of the chromosome is chromatin. The fundamental unit of chromatin is the nucleosome.
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Now, a chromosome is made up of two strands which are identical to each other and these are called Chromatids. The major difference between Chromosome and Chromatid are summarized below. A chromosome is made up two Identical Sister Chromatids. And each sister chromatids are joined at the centromere.
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One chromosome has 2 strands of DNA in a double helix. But the 2 DNA strands in chromosomes are very, very long. One strand of DNA can be very short - much shorter than even a small chromosome. Strands of DNA are made by joining together the 4 DNA bases in strings.
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Genes are subsections of DNA molecules linked together that create a particular characteristic. Each chromosome is made up of a single DNA molecule coiled around histone proteins. Research dating back to the 1800s shows that every living creature has a specific set of chromosomes in the nucleus of each of its cells.
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Chromosomes carry genetic information in a molecule called DNA. A type of cell division called mitosis ensures that when a cell divides each new cell produced has the same genetic information. DNA exists in a cell's nucleus within structures called chromosomes .
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Difference between Chromosome and Chromatid. A chromosome is a genetic material that has all the features and characteristics of an organism. ... Now, a chromosome is made up of two strands which are identical to each other and these are called Chromatids.
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DNA is packaged into tightly wound structures called chromosomes. ... Each long string of DNA winds around structural protein spools called 'histones' to form a material called 'chromatin'. The chromatin further loops and coils to form the tightly condensed chromosome structure.
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Chromosomes and DNA. Chromosomes carry genetic information in a molecule called DNA. A type of cell division called mitosis ensures that when a cell divides each new cell produced has the same genetic information. DNA exists in a cell's nucleus within structures called chromosomes .
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Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes. ... A chromosome contains hundreds to thousands of genes.
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Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes. Genes are contained in chromosomes, which are in the cell nucleus.