GUNPOWDER
\ɡˈʌnpa͡ʊdə], \ɡˈʌnpaʊdə], \ɡ_ˈʌ_n_p_aʊ_d_ə]\
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a mixture of potassium nitrate, charcoal, and sulfur in a 75:15:10 ratio which is used in gunnery, time fuses, and fireworks
By Princeton University
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a mixture of potassium nitrate, charcoal, and sulfur in a 75:15:10 ratio which is used in gunnery, time fuses, and fireworks
By DataStellar Co., Ltd
By William Dodge Lewis, Edgar Arthur Singer
By James Champlin Fernald
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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.-.