影响酶与底物解离的是() ["底物浓度","酶浓度","激活剂","pH值","抑制剂"]
可与酶的必需基团结合,影响酶活性的是() ["底物浓度","酶浓度","激活剂","pH值","抑制剂"]
暴喜过度,临床常见的症状是()。 ["神无所归,虑无所定","心悸、失眠、健忘、多梦","面红目赤","精神不集中,甚则失神狂乱","意志消沉,面色惨淡"]
竞争性抑制作用的特点是() ["Km减小,Vmax减小","Km增大,Vmax增大","Km减小,Vmax增大","Km增大,Vmax不变","Km不变,Vmax减小"]
以下哪种情志异常,可导致心悸、惊恐不安等症状()。 ["过度愤怒","喜乐过度","过度悲忧","突然受惊","思虑过度"]
大肠湿热证可见()食滞胃脘证可见()