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Tightly wound and bundled strands of DNA.
Yes - chromosomes are composed of compact DNA which is wound around proteins (called histones).
Chromosomes are tightly packed DNA. When DNA is not tightly packed it is called chromatin. Chromosomes only exist during mitosis or meiosis.
chromosomes. The DNA is genes that are tightly wrapped around proteins. The proteins are histones.
no
When DNA is packed up tightly in dividing cells, it is referred to as a chromosome. The packing process is called DNA condensation.
Tightly wound and bundled strands of DNA.
Yes - chromosomes are composed of compact DNA which is wound around proteins (called histones).
"bundles" of genetic material in a cell's nucleus are called chromosomes.
Yes, you can think of chromosomes tightly wound up DNA and chromatin as unwound DNA.
Chromosomes are tightly packed DNA. When DNA is not tightly packed it is called chromatin. Chromosomes only exist during mitosis or meiosis.
chromosomes. The DNA is genes that are tightly wrapped around proteins. The proteins are histones.
no
DNA coils around proteins called histones.
Chromosomes genes
The nucleosome. The nucleosome consists of DNA wound tightly around a protein called histone. This winding is sort of like coiling up a rope, and allows DNA to be packaged into a smaller space than would otherwise be achieved.
DNA is located in chromosomes inside the nucleus of a cell. This is called nuclear DNA. An organism's complete set of nuclear DNA is called its genome. Humans have a small amount of DNA found in structures mitochondria, which generates the energy the cell needs to function properly.