皮皮学，免费搜题
登录
搜题
【简答题】
活性染色质通常具有的理化性质是( ) A．对核酸酶敏感 B．有超螺旋构象变化 C．有组蛋白化学修饰 D．CpG序列甲基化修饰
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
【简答题】I often do ______( 体育运动 ), like running, swimming and so on. 2. —What do you think of the restaurant? — The food and the ______( 服务 ) here are both good. 3. —Is the library ______( 远的 ) from here? — Y...
【简答题】Two brothers worked together on a farm. One was married and had a large 36 . The other had no wife yet. Although they lived in different houses, they shared everything they got from their farm. One d...
【简答题】A．He took the place of a president who resigned his position. B．He had worked for 38 years in Washington DC till 1930. C．He never lost the speech or manners of his hometown. D．He kept two dogs in his ...
【单选题】蜗杆 ( 件 5) 上切槽是供装卡簧 ( 件 22) 用的,请问 切槽尺寸必须多大?
A.
d=37.5 m=1.75
B.
d=37.5 m=1.85
C.
d=36.5 m=1.85
D.
d=35.2 m=1.85
E.
d=36.0 m=1.75
【单选题】—Can you help me with this problem? —It's beyond my __________.I didn't work it out, either.
A.
strength
B.
ability
C.
energy
D.
force
【多选题】广告文案与新闻作品的比较描述正确的是 。
A.
在真实性的把握上有所不同
B.
在对待虚构性的选择上有所不同
C.
在文本价值取向上有所不同
D.
在文本的结构上有所不同
【简答题】I had planted different hot peppers in my garden. A Mexican fellow called Sam worked for me. He_ 36 _ hot peppers, too. It was late summer and a beautiful sunny day. My son, Marcus, eight, and my daug...
【简答题】Both are in our society, so can we stop them each other?
相关题目：
参考解析：
知识点：
题目纠错 0
发布
