下列何者為磷脂肌醇4,5-雙磷酸(phosphotidylinositol4,5-bisphosphate)被磷酸肌醇3-激酶(phosphoinositide3-kinase,PI3K)作用後的直接產物?
A肌醇三磷酸(inositoltrisphosphate)
B磷脂肌醇1,4,5三磷酸(phosphatidylinositol1,4,5-triphosphate)
C二酸甘油酯(diacylglycerol)
D磷脂肌醇3,4,5三磷酸(phosphatidylinositol3,4,5-triphosphate)正確答案
答案與詳解
