E-selectin
参考答案:
E-selectin属选择素家族成员,主要表达于血管内皮细胞上,其与配体结合后,参与介导白细胞向炎症区和肿瘤细胞转移
– Would you show me ____ an e-mail , please?
-- Sure.
A.how to make
B.how to send
C.which to make
D.when to send
下列属于细胞骨架成分的是()
A.微丝
B.中间丝
C.微管
D.溶酶体
E.内质网