皮皮学，免费搜题
登录
搜题
【单选题】
蛋白质合成的终止密码子由下列哪种物质识别?A.
tRNA识别
B.
肽基转移酶识别
C.
延长因子识别
D.
终止因子识别
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】In Haverford on the Platte the townspeople still talk of Lucy Gayheart. They do not talk of her a great deal, to be sure life goes on and we live in the present. But when they do mention her name it i...
A.
observant and kindly.
B.
unused to weather extremes.
C.
introverted and sullen.
D.
gossipy and mean-spirited.
【简答题】Conversation 1 Directions: Listen to a conversation and complete the following sentences with what you hear. What do you know about Jason? l He is ______ with his work as usual. l He works in one of t...
【单选题】在碳酸盐类岩石中,遭受溶蚀的难易程度依次为
A.
白云岩 > 石灰岩 > 硅质岩 > 泥灰岩
B.
硅质岩 > 白云岩 > 石灰岩 > 泥灰岩
C.
泥灰岩 > 白云岩 > 石灰岩 > 硅质岩
D.
石灰岩 > 白云岩 > 硅质岩 > 泥灰岩
【简答题】Your ___________thoughts or feelings are ones that you do not talk about to other people.
【简答题】Complete the following sentences with what you hear. ●He is 1) _________ with his work as usual. ●He works in one of the world's 2) _________ companies, which is quite demanding. ●He's been working in...
【单选题】下列最易发生岩溶的一组条件是()
A.
可溶性岩石，岩体内有相互连通的裂隙，水具有侵蚀性，且水是流动的
B.
可溶性岩石，丰富的水，岩体内有丰富的裂隙，水是静止的
C.
沉积岩，水具有侵蚀性，且水是流动的
D.
可溶性岩石，岩体中有丰富裂隙，水具有侵蚀性，水是静止的
【简答题】肺癌的早期症状有哪些？
相关题目：
参考解析：
知识点：
题目纠错 0
发布
