磷脂酶 C(phospholipase C)水解磷脂酸肌醇4,5-雙磷酸(phosphatidylinositol 4,5-bisphosphate, \mathrm{PIP}_{2})後會產生那種第二訊息傳遞物(second messenger)?
\mathrm{PIP}_{2}
二酸甘油酯(diacylglycerol, DAG)
磷脂酸肌醇(phosphatidylinositol, PI)
磷脂酸肌醇1,4,5-三磷酸(phosphatidylinositol 1,4,5-triphosphate, \mathrm{PIP}_{3})
\mathrm{PIP}_{3}
磷酸肌醇(inositol 4,5-bisphosphate, \mathrm{IP}_{2})
\mathrm{IP}_{2}