Coordinates: 35Â°N 136Â°E / 35Â°N 136Â°E / 35; 136. Japan (Japanese: æ¥æ¬ Nippon [nipÌpÃµÌÉ´] or Nihon [nihÃµÌÉ´]; formally æ¥æ¬å½ Nippon-koku or Nihon-koku, meaning State of Japan) is a sovereign island nation in Eastern Asia.
Nucleosomes are the basic unit of DNA packaging in eukaryotes, consisting of a segment of DNA wound around a histone protein core while nucleoid (meaning nucleus-like) is an irregularly-shaped region within the cell of a prokaryote that contains all or most of the genetic material.
The nucleus is where the DNA is kept and RNA is transcribed. RNA is moved out of the nucleus through the nuclear pores. Proteins needed inside the nucleus are transported in through the nuclear pores. The nucleolus is usually visible as a dark spot in the nucleus, and is the location of ribosome formation.