When the DNA is uncoiled and spread throughout the nucleus it is called?

mitosis. osmosis. When the DNA in a cell is uncoiled and spread throughout the nucleus it is called. sister chromatids.

When DNA is uncoiled and spread throughout the nucleus in long thin strands we call it?

Between cell divisions, the DNA in chromosomes is more loosely coiled and forms long thin strands called chromatin. DNA is in this uncoiled form during the majority of the cell cycle, making the DNA available to the proteins involved in DNA replication and transcription.

What is uncoiled DNA?

What is uncoiled, stringy DNA called? It is called chromatin.

What is the name for uncoiled DNA in the nucleus?

The nucleus of the eukaryotic cell contains chromatin which is usually a network of fine strands of uncoiled DNA. The DNA strands coil up during cell division to form tightly packed chromosomes.

How do you fold two metres of DNA into a cell nucleus?

– The Wire Science How Do You Fold Two Metres’ Worth of DNA Into a Cell Nucleus 10 Microns Wide? Squinting through his microscope at salamander cells, late-nineteenth-century biologist Walther Flemming spotted a curious substance deep inside the cells’ nuclei that selectively soaked up the stain he was using.

How does DNA pack itself in the nucleus?

In a collective global effort, hundreds of researchers are now piecing together the three-dimensional architecture of the nucleus’s entire allotment of chromatin — our DNA and its associated proteins — across space and time. Driving the project are questions like these: How does our DNA pack itself so neatly within the cell’s tiny nucleus?

How is DNA organized during interphase in a cell?

Consequently, during interphase, DNA is combined with proteins and organized into a precise, compact structure, a dense string-like fiber called chromatin, which condenses even further into chromosomes during cell division.

How are strands of DNA connected to each other?

Each DNA strand wraps around groups of small protein molecules called histones, forming a series of bead-like structures, called nucleosomes, connected by the DNA strand (as illustrated in Figure 1).