[nōō-klḗə-ləs, nyōō-]
(n.)Biology A small, typically round granular body composed of protein and RNA in the nucleus of a cell. It is usually associated with a specific chromosomal site and involved in ribosomal RNA synthesis and the formation of ribosomes.
Dictionary.com · The American Heritage® Dictionary
Description of cell nucleus and nucleolus structure and function. ... The prominent structure in the nucleus is the nucleolus. The nucleolus produces ribosomes, which move out of the nucleus to positions on the rough endoplasmic reticulum where they are critical in protein synthesis.
www.cellsalive.com/cells/nucleus.htm www.cellsalive.com/cells/nucleus.htm
Nucleolus - Wikipedia, the free encyclopedia
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1. Cell Membrane 2. Vacuole 3. Nucleus 4. Nucleolus 5. Nuclear membrane 6. Chloroplast 7. Mitochondria 8. Cytoplasm 9. Amylosplast 10. Centrosome 11. Rough ER 12. Smooth ER 13. Ribosomes 14. Golgi bod...
en.wikipedia.org/wiki/Nucleolus
Cooperative game - Wikipedia, the free encyclopedia
A cooperative game is a game where groups of players ("coalitions") may enforce cooperative behaviour, hence the game is a competition between coalitions of players, rather than between individual...
en.wikipedia.org/wiki/Cooperative_game
Within the nucleus are one or more nucleoli. ... The nucleolus is roughly spherical, and appears as a mass of densely stained granules and fibres under an electron microscope. It consists of nucleolar organizers. They are specialized regions of some chromosomes with multiple copies of genes for ribosome synthesis,
www.stemnet.nf.ca/~dpower/cell/ncleolus.htm
ORGANELLE DIAGRAM: NUCLEOLUS: In this picture, the nucleolus is drawn as a purple sphere, with radiating attached condensed chromatin (heterochromatin). The nucleolus is where the components of ribosomes are manufactured.
www.rkm.com.au/CELL/organelles/nucleolus.html www.rkm.com.au/CELL/organelles/nucleolus.html
Definition of nucleolus in the Medical Dictionary. nucleolus explanation. Information about nucleolus in Free online English dictionary. What is nucleolus? Meaning of nucleolus medical term. What does nucleolus mean? ... nucleolus organizer site...
medical-dictionary.thefreedictionary.com/nucleolus medical-dictionary.thefreedictionary.com/nucleolus
The Nucleolus ... During the period between cell divisions, when the chromosomes are in their extended state, 1 or more of them (10 in human cells) have loops extending into a spherical mass called the nucleolus. ... The rDNA-containing regions of these 10 chromosomes cluster together in the nucleolus.
users.rcn.com/jkimball.ma.ultranet/BiologyPages/N/Nucle... users.rcn.com/jkimball.ma.ultranet/BiologyPages/N/Nucleus.html
The globular nuclear organelle formed at the nucleolar organizer. Site of ribosome construction. An organelle found in the nucleus, containing rRNA and multiple copies of the genes coding for rRNA. ... Biology Glossary search by EverythingBio.com ... Website created and maintained by: Mark Lefers and the Holmgren Lab...
www.biochem.northwestern.edu/holmgren/Glossary/Definiti... www.biochem.northwestern.edu/holmgren/Glossary/Definitions/Def-N/nucleolus.html
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Nucleolus