N-连接的糖基化（N-linked glycosylation）
参考答案：
与天冬酰胺残基的NH2连接，糖为N-乙酰葡糖胺，在内质网上进行。
—What does your friend look like?
—______. [ ]
A. He is thin
B. She is a kind girl
C. She likes music
D. She has a nice hat
辅助存储器必须经由对应的驱动器来驱动才能被主机读写。( )
