[问答题,简答题] 红细胞（RBC）与血红蛋白（Hb）正常参考值

三萜苷类化合物多数可溶于水，水溶液振摇后产生肥皂样泡沫，故称为是（） ["三萜皂苷","甾体皂苷","酸性皂苷","中性皂苷","次皂苷"] 青蒿素的结构是（） ["['","","","",""] 栀子苷的结构是（） ["['","","","",""] 吸收法提取挥发油，待脂肪充分吸收芳香成分后，刮下脂肪称（） ["A.脑","B.素油","C.香脂","D.精油","E.净油"] 硝酸银络合层析法中，和硝酸银形成π络合物，能力最强的是（） ["['","","","",""] 红细胞（RBC）与血红蛋白（Hb）正常参考值