A chromatin fiber is the point at which DNA in chromatin is higher then the nucleosome. Chromatin fibers occur when the linear array of the nucleosome fold into a tighter fiber.
Yes, you can think of chromosomes tightly wound up DNA and chromatin as unwound DNA.
DNA in the cell is wrapped around histones to create a 30 nm fiber which is organized into chromatin.
Chromosomes exist [in interphase] as de-condensed, or free, potential chromatin; while chromatin is chromosomes that are condensed [wound] around histone proteins. This condensation, or packing, of the chromosomes occurs in two stages: first the Dna strand is wound around Histone proteins that then spiral into The Ten Nanometer Fiber. This spiraled compact 10 nm fiber is then further wound up into the Thirty Nanometer Fiber, the chromatin, which is then further folded [condensed] into The Chromosomes.
dna chromatin fiber chromatid chromosome centrosome nucleus cell. they are in order from smallest to largest
A chromatin fiber is the point at which DNA in chromatin is higher then the nucleosome. Chromatin fibers occur when the linear array of the nucleosome fold into a tighter fiber.
Chromatin
Yes, you can think of chromosomes tightly wound up DNA and chromatin as unwound DNA.
DNA in the cell is wrapped around histones to create a 30 nm fiber which is organized into chromatin.
An uncondensed DNA is called a chromatin. It is the material that makes up the chromosomes of organisms other than bacteria.
DNA makes up a chromatin.
From loose to tight in order of DNA, histones, nucleosomes, 30 nm fiber, looped domains (300 nm fiber), then metaphase chromosome (700 nm chromatid).
During interphase the DNA is in loose form. It makes the chromatin inside the nucleus. The chromatin allow access to RNA and DNA polymerases that transcribe and replicate DNA.During interphase the DNA is in loose form. It makes the chromatin inside the nucleus. The chromatin allow access to RNA and DNA polymerases that transcribe and replicate DNA.
Chromosomes exist [in interphase] as de-condensed, or free, potential chromatin; while chromatin is chromosomes that are condensed [wound] around histone proteins. This condensation, or packing, of the chromosomes occurs in two stages: first the Dna strand is wound around Histone proteins that then spiral into The Ten Nanometer Fiber. This spiraled compact 10 nm fiber is then further wound up into the Thirty Nanometer Fiber, the chromatin, which is then further folded [condensed] into The Chromosomes.
The nucleus of the cell is filled with DNA in the form of chromatin.
What long strands of DNA and Protein are chromatin
During interphase the DNA is in loose form. It makes the chromatin inside the nucleus. The chromatin allow access to RNA and DNA polymerases that transcribe and replicate DNA.During interphase the DNA is in loose form. It makes the chromatin inside the nucleus. The chromatin allow access to RNA and DNA polymerases that transcribe and replicate DNA.