When DNA is packed up tightly in dividing cells, it is referred to as a chromosome. The packing process is called DNA condensation.
Yes, you can think of chromosomes tightly wound up DNA and chromatin as unwound DNA.
Cell. More specifically, in the nucleus of the cell.
DNA coils around proteins called histones.
Yes. Chromosomes are DNA that have been wound around histones to form nucleosomes. The nucleosomes that have condensed are what forms the complete chromosomes.
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, you can think of chromosomes tightly wound up DNA and chromatin as unwound DNA.
chromosomes. The DNA is genes that are tightly wrapped around proteins. The proteins are histones.
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Cell. More specifically, in the nucleus of the cell.
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.
DNA coils around proteins called histones.
Yes. Chromosomes are DNA that have been wound around histones to form nucleosomes. The nucleosomes that have condensed are what forms the complete chromosomes.
Chromosome.
No. DNA is what chromosomes are made of. DNA is wound around proteins like thread on a spool, but since DNA is one long"string", the DNA is wound around many protein "spools", all of which are connected by DNA. This string of DNA/protein "thread on spools" is wound around itself, and wound around itself, and wound around itself a lot more, then (after a pretty intricate process) Wala! You have a chromosome.