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【判断题】
气动执行元件可分成气缸、气动马达及一些特殊气缸。( )
A.
正确
B.
错误
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【单选题】蛋白质涉及N-连接寡糖的糖基化作用发生在( )。
A.
光面内质网腔内
B.
糙面内质网腔内
C.
光面内质网腔外
D.
糙面内质网腔外
E.
高尔基复合体
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【单选题】蛋白质涉及N-连接寡糖的糖基化作用主要发生在
A.
溶酶体
B.
粗面内质网
C.
滑面内质网膜上
D.
高尔基复合体内
E.
糖体
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