DNA molecule is wound up around proteins called histones to form a structure known as a chromosome. This coiling helps condense the DNA for efficient storage and organization within the cell.
Double Helix
Watson and Crick's Name for the twisted ladder of DNA
DNA (deoxyribonucleic acid) has a double helix structure, in which two strands of nucleotides are wound around each other. This helical structure is responsible for carrying genetic information in living organisms.
Wound up DNA is called chromatin. Chromatin is a complex of DNA, RNA, and proteins found within the nucleus of a cell. It is the form in which DNA is packaged to fit within the limited space of the nucleus.
DNA molecule is wound up around proteins called histones to form a structure known as a chromosome. This coiling helps condense the DNA for efficient storage and organization within the cell.
Such a structure is called a Nucleosome
DNA gets its name from its chemical structure, which is called deoxyribonucleic acid.
double helix
A chromosome
double helix
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.
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Deoxyribonucleic Acid
The name for strands of DNA wound around proteins is chromatin. Chromatin is made up of DNA and proteins called histones, which help organize and condense the genetic material within the cell nucleus.
Chromosomes are long, wound up strands of the genetic material, DNA.
Chromatin is a complex structure made up of DNA wrapped around histone proteins. The DNA is tightly wound around the histones, forming nucleosomes. These nucleosomes are further organized into higher order structures, ultimately creating the chromatin fiber. This structure helps to compact and regulate the expression of genes within the DNA.