Nucleolus (English: the Nucleolus). Acts as a Ribosome synthesis in specific areas within the nucleus of the genes that control the synthesis of r RNA. There is no surrounding membrane composed of RNA and another substance category substance is a component of the Ribosome. Discovered by "Marina" (Fontana) When 1990 1781 (2224) nucleolus found only their cell Yukari meets only. Cells that have little activity, such as a muscle cell will contain a nucleolus, small or no. Cells that have a protein, such as cells, neurons with site Oh nucleolus large sperm cells, red blood cells, which grow full of mammals, milk and muscle fiber cells are no nucleolus. Nucleolus is the chemical on the chromosome consists of DNA which acts as a TNA type associated with the mechanism to generate protein.Nucleolus by RNA, proteins and protein contains a type of phospholipids, proteins (Phosphoprotein) proteins, histone Loei is not found. In cells with high activities there will be a large nucleolus. The cells are smaller nucleolus nucleolus is responsible for various types of RNA synthesis and taken out through the holes of the nucleus membrane in order to create a Ribosome, the next. Therefore, the nucleolus is therefore an important protein as much, because the Ribosome creates proteins.
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