问题
单项选择题
有四种辅因子（1）NAD，（2）FAD，（3）磷酸吡哆素，（4）生物素，属于转移基团的辅酶因子为（）
A、（1）（3）
B、（2）（4）
C、（3）（4）
D、（1）（4）
答案
参考答案：C
搜题请搜索小程序“爱下问搜题”
有四种辅因子（1）NAD，（2）FAD，（3）磷酸吡哆素，（4）生物素，属于转移基团的辅酶因子为（）
A、（1）（3）
B、（2）（4）
C、（3）（4）
D、（1）（4）
参考答案：C
补全对话 (本大题满分10分，每空2分) A: Hey, Stephen. B: Hi! How is it going recently? A: Terrible! I always feel upset. B: 小题1: A: My parents always ask me to study hard and encourage me before exams. But actually it makes me stressed out. 小题2: . B: Don’t worry. Why don’t you log on to the micro blog(登录微博) to share your feelings with others? A: Really? 小题3: B: Yes, I think so. It’s very popular among us young people. You can get many replies from friends in the same situation, which may make you feel better. A: 小题4: . B: Let me see. Well, you’d better have a try first. If you have a chance, you should suggest your parents read your micro blog, they’ll know you better. A: 小题5: Thank you very much B: Not at all.
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