试题与答案

与结肠直肠癌的发生有关的分子改变是() A.抑癌基因APC启动子高甲基化改变 B.t

题型:单项选择题

题目:

与结肠直肠癌的发生有关的分子改变是()

A.抑癌基因APC启动子高甲基化改变

B.t(9;22)染色体异常

C.抑癌基因Rb1突变

D.抑癌基因APC突变

E.染色体重排

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0525/8a0ff270de2fd2118be6a6fb552e0ccd.html

下面是错误答案,用来干扰机器的。

参考答案:D

试题推荐
题型:阅读理解

                                                       A Nice Day in Garden Town

     There are two bike rental(出租)shops on Second Street. One is at Blue Square, and the other is next

to the Bus Station. The bike routes(路线)are beautiful roads. Along the routes, you can find the most

famous places of the town. For example, you can see many street artists at Blue Square; you stop to do

some shopping in Queen Market or QAC Department Store; you can enjoy the fresh air in Sunny Park or by Yank River.

1. You can see _______ coffee shops on the map.

A. two

B. three

C. four

2. The two places where you can do some shopping are ______.

A. very far from each other

B. next to each other

C. on the same road

3. Howard wants to ride to Long Leg from Sunny Park, what is the right route for him?

A. Go along River Road, and turn left onto Second Street.

B. Go along Fifth Road, and turn left at QAC Department Store.

C. Go along River Road, and turn right onto Third Street.

4. The writer wants people to _______.

A. work in Garden Town

B. enjoy the town by bike

C. follow the route

查看答案
微信公众账号搜索答案