试题与答案

核小体串珠状结构的珠状核心蛋白质是A.非组蛋白 B.H2A、H2B、H3、H4各二分

题型:单项选择题

题目:

核小体串珠状结构的珠状核心蛋白质是

A.非组蛋白

B.H2A、H2B、H3、H4各二分子

C.H2A、H2B、H3、H4各四分子

D.H2A、H2B、H3、H4各一分子

E.H1组蛋白与140~145碱基对DNA

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0601/4b7b4358f555b20ca3f979a368952430.html

下面是错误答案,用来干扰机器的。

被子植物属于种子植物,由根、茎、叶、花、果实、种子六大器官组成,被子植物有性生殖通过种子来繁殖的,被子植物的一生要经历种子的萌发、植株生长发育、开花、传粉受精、结果、衰老、死亡这样一个过程.故答案...

试题推荐
题型:完形填空

A

Creative Writing
--- by Mrs A. McClellan
Creative writing is a course in which we study and apply the methods used in various forms of fiction writing. Writing is a skill of art in itself. We are guided by Ezra Pound’s opinion: “Make it new.” Creative writing does not only provide us with an opportunity to express ourselves, but also holds our attention to word choice, paragraph development, and other skills useful in writing.                                                              

 
 

 
B

Journalism

--- by Dr. E. Brandt
Journalism is a course for serious, in which we will cover how to gather, write, and report the news. We will discuss how information is, or can be, organized. This course also aims to develop communication skills required of journalists.

 
 

 
C

American & British Classics
--- by Dr. E. Walter
A classic is a literary work that has stood the test of time. Generations of readers have learned to classics to discover that which is over-lasting. Through both the works themselves and the people they mirror, we may better be able to see ourselves. In this course, we will read works in both British and American literature (文学). We will write reviews of what we read.

 
 

 
D

Technical Writing
--- by Mr. J. Allen
What is technical writing? It is the course devoted to improving your communication skills in, for, and through technology. Activities for this course will help you develop communication skills that are necessary for writers and speakers working with technology or in business.

 
 

 
E

Non-fiction
--- by Dr. M. Yimm
The course is a study of non-fiction through reading many different types of non-fiction. The course will also be about the possible changes in journalistic reporting and the sharing of personal stories of various people on various topics such as travel and adventure. We will examine some of the best writing in the world and deal with the techniques used in this text type.

 
 

 
F

World Literature
--- by Mrs. A. McClellan
World Literature examines the common people found in quality literature worldwide, from Europe to America, from Asia to Africa, and introduces a variety of cultural background at different points in history. In these worlds, we find not only what is unique to each culture, but what is universal. We are also able to tell what makes for a good story, no matter from where or whom the story springs.

 
 

 
请阅读以下中学生的信息,然后匹配各中学生和他或她要选修的课程:
Mike spent his childhood mostly in his father’s study, where he read novels by British and American writers. Next term he will become a senior student. He thinks it’s time that he read more of their works and learned to write about them.
Joseph is good at the language arts, and in his spare time he likes to write short stories. It is his wish that his stories would be printed in local newspapers. So he is thinking of taking a course to develop his writing skills such as wording and paragraph organization.
Anna takes an active part in social activities. She is trying to write reports for newspapers about what she sees and hears. But few of them are accepted because of poor organization of information. She feels the need to improve her writing and communication skills next term.
Jan traveled worldwide with his parents when he was very young. Under their influence, he becomes greatly interested in stories of travel and adventure. He hopes to write his own stories in the future. So next term, he will choose a course to study the best writing of this type.
Susan comes from China. As a junior back home, she wrote quite a lot of short stories, some of which were published in newspapers. Her parents hoped she read some classics by Asian and Western writers. She thinks it helpful in her writing. So she is going to take a course of this kind next term.
中学生                                  选修课程
61. Mike                                  A. Creative Writing
62. Joseph                                 B. Journalism
63. Anna                                  C. American & British Classics
64. Jan                                    D. Technical Writing
65. Susan                                  E.  Non-fiction
F. World Literature
查看答案
微信公众账号搜索答案