NO作为信号分子,它能使细胞内的()分子浓度升高。
A.cAMP
B.cGMP
C.Ca2+
D.DG
E.PKC
参考答案:B
宫颈癌Ⅰ期
A.宫颈癌癌灶浸润膀胱黏膜或直肠黏膜 B.宫颈癌癌灶浸润宫旁为主,已达盆壁 C.宫颈癌癌灶累及 * * 为主,无明显宫旁浸润 D.宫颈癌癌灶累及宫旁为主,无明显 * * 浸润 E.宫颈癌癌灶局限于宫颈
()is the way to deliver goods for different shippers in the same truck by the most economic route.
A.Joint Distribution
B.United Distribution
C.Multiple Delivery
D.Joint Delivery