OHM
\ˈə͡ʊəm], \ˈəʊəm], \ˈəʊ_ə_m]\
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By DataStellar Co., Ltd
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The unit of electrical resistance, equivalent ot the resistance of 400 feet of common iron telegraph wire; from Georg Simon Ohm (1787-1854), German physicist.
By James Champlin Fernald
Word of the day
Proto Oncogene Proteins c erbB 2
- cell surface protein-tyrosine kinase that is found to be overexpressed in significant number adenocarcinomas. It has extensive homology can heterodimerize EGF EPIDERMAL GROWTH FACTOR), 3 receptor (RECEPTOR, 3) and the 4 receptor. Activation of erbB-2 receptor occurs during heterodimer formation with a ligand-bound erbB family members. EC 2.7.11.-.