What is the granular material visible within the nucleus?
Chromatin- granular material visible within the nucleus
Genetic material, composed of DNA that is packaged into string-like structures called chromatin, makes up a region called the nucleolus, which is inside the nucleus of a cell.In eukaryotes, the genetic material is found within the nucleus of the cell in a form of chromatins. In prokaryotes, the genetic material is suspended in a region known as nucleoid and also contains circular DNA called plasmids.
Within the nucleus of a cell you will find a sub-nuclear organelle called the . Also found within the nucleus is most of the genetic material (DNA). Enzymes that act on DNA in many processes like replication and transcription are also found within the nucleus. These enzymes are generally referred to as DNA metabolizing enzymes. One is also expected to see DNA binding proteins. Since the process of transcription occurs within the nucleus, one is…
Threadlike structure within the nucleus containing the genetic info that is passed from one generation of cells to another?
The nucleus is known as the control center of the cell and contains the genetic information of the cell that is transcribed into proteins to be used within the cell or transported outside the cell. The nucleus also encases the genetic material so it does not get damaged and remains in one area of the cell unlike prokaryotic cells that have free-floating genetic material.
The nucleus of a cell contains the genetic material, so for proteins to be made, the cell makes a copy of the DNA in RNA and that is brought out of the nucleus, so it could be said that the nucleus makes RNA. Also, during cell division, the DNA is copied within the nucleus, so it could be said that the nucleus makes DNA as well.