secondary nucleus
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Nucleus Limited — began as a private company in Sydney, Australia, in 1965.[1] It was founded by former Watson Victor executive Paul Murray Trainor, after acquisition of X ray sales service company Scientific General. Other companies to be controlled by Nucleus… … Wikipedia
Nucleus — 1) In cell biology, the structure that houses the chromosomes. 2) In neuroanatomy, a group of nerve cells. * * * 1. In cytology, typically a rounded or oval mass of protoplasm within the cytoplasm of a plant or animal cell; it is surrounded by a… … Medical dictionary
primary endosperm nucleus — noun : the nucleus formed by the fusion of two polar nuclei in the embryo sac of a seed plant prior to fertilization called also secondary nucleus; compare endosperm nucleus … Useful english dictionary
Medial geniculate nucleus — Brain: Medial geniculate nucleus Thalamic nuclei: MNG = Midline nuclear group AN = Anterior nuclear group MD = Medial dorsal nucleus VNG = Ventral nuclear group VA = Ventral anterior nucleus VL = Ventr … Wikipedia
Dorsal nucleus of Clarke — Infobox Brain Name = PAGENAME Latin = nucleus thoracicus posterior GraySubject = GrayPage = Caption = Caption2 = IsPartOf = Components = Artery = Vein = BrainInfoType = ancil BrainInfoNumber = 948 MeshName = MeshNumber = DorlandsPre = n 11… … Wikipedia
subnucleus — A secondary nucleus. * * * sub·nu·cle·us (səb nooґkle əs) a partial or secondary nucleus into which a large nucleus of the central nervous system may be split up … Medical dictionary
fertilization — The union of two gametes from opposite sexes to form a zygote. Typically, each gamete contains a haploid set of chromosomes. Hence the zygotic nucleus contains a diploid set of chromosomes. Several categories can be distinguished: 1. Self… … Glossary of Biotechnology
Paramoeba — Former name for Entamoeba. * * * Par·amoe·ba (par″ə meґbə) [para + ameba] a genus of parasitic or free living ramicristate amebae, protozoa of the order Euamoebida, having both a nucleus and a nucleuslike body; some authorities… … Medical dictionary
kinetonucleus — ̷ ̷| ̷ ̷ ̷ ̷+ noun Etymology: New Latin, from kinet + nucleus : a kinetoplast formerly thought to be a secondary nucleus exclusively concerned with motor activities compare trophonucleus … Useful english dictionary
nervous system, human — ▪ anatomy Introduction system that conducts stimuli from sensory receptors to the brain and spinal cord and that conducts impulses back to other parts of the body. As with other higher vertebrates, the human nervous system has two main… … Universalium
