PTP是指作业前预计划,所以作业后讨论PTP是不必要的()
参考答案:错
Why do you suppose that phosphorylation/dephosphorylation, plays such a prominent role in switching proteins on and off in signaling pathways
”这样做很好!”这是哪一种反馈类型()。
A.评价
B.分析
C.提问
D.复述