Hubble is an ancient Anglo-Saxon name that is derived from the Old French name Hubaut or one of the Old German names Hugibald or Hubald. These names have the literal meaning of mind-bold. CITATION[CLOSE] Reaney, P.H and R.M. Wilson, A Dictionary of English Surnames.
In cell biology, the nucleus (pl. nuclei; from Latin nucleus or nuculeus, meaning kernel or seed) is a membrane-enclosed organelle found in eukaryotic cells. Eukaryotes usually have a single nucleus, but a few cell types, such as mammalian red blood cells, have no nuclei, and a few others have many.
Nucleus can either refer to a part of an atom, or a part of a cell. In biology, the nucleus is the information center of a eukaryotic cell, and contains DNA to instruct the cell's life processes.In an atom, the nucleus is the central body of protons and neutrons.n biology, the nucleus is the information center of a eukaryotic cell, and contains DNA to instruct the cell's life processes. In an atom, the nucleus is the central body of protons and neutrons.