单词	troponin
释义	troponin /ˈtrəʊpə(ʊ)nɪn / noun [mass noun] Biochemistry A globular protein complex involved in muscle contraction. It occurs with tropomyosin in the thin filaments of muscle tissue.Actin, myosin, and troponin and tropomyosin were isolated from rabbit back muscle.... The tropomyosin and troponin proteins on the actin filament provide the switch. The addition of regulatory proteins, troponin and tropomyosin, is known to increase the sliding speed of thin filaments in the in vitro motility assay. Origin 1960s: from tropomyosin + -n- + -in1.
随便看	MacConkey MacDiarmid, Alan G. MacDiarmid, Hugh MacDonald, Flora MacDonaldism MacDonaldite MacDonald, Ramsay Macdonald, Sir John Alexander MacDonnell Ranges mace mace bearer Macedon Macedonia Macedonian Macedonian parsley Macedonian phalanx Macedonian question Macedonian Wars Macedo-Romanian Maceió macer maceral macerate maceration macerator

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。