NEGATIVITY
\nˌɛɡɐtˈɪvɪti], \nˌɛɡɐtˈɪvɪti], \n_ˌɛ_ɡ_ɐ_t_ˈɪ_v_ɪ_t_i]\
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(chemistry) the tendency of an atom or radical to attract electrons in the formation of an ionic bond
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the disagreeable quality of one who dissents
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characterized by habitual skepticism and a tendency to deny or oppose or resist suggestions or commands
By Princeton University
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(chemistry) the tendency of an atom or radical to attract electrons in the formation of an ionic bond
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the disagreeable quality of one who dissents
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characterized by habitual skepticism and a tendency to deny or oppose or resist suggestions or commands
By DataStellar Co., Ltd
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.-.