更多"CpG岛(CpG island)"的相关试题:
[判断题]CpG岛指该二核苷酸序列成串出现的这段DNA序列。 ( )
[填空题]Long Island, an island that forms the southeastern part of New York, has greater population than before.
[单项选择]Long Island, an island that forms the southern part of New York, has ______ of forty-two of the fifty states.
A. as a great population
B. a population greater than
C. more than a great population as that
D. a greater population than that
[单项选择]对大多数基因来说，CpG序列甲基化( )。
A. 抑制基因转录
B. 促进基因转录
C. 与基因转录无关
D. 对基因转录影响不大
E. 以上都不是
[简答题]England is the ringing island.
[单项选择]The English Channel separates the island of Great Britain from （ ）.
A. Denmark
B. Belgium
C. France
D. the Netherlands
[简答题]The island continent of Australia offers an enormous array of scenic variety and you can take the opportunity of enjoying just about every adventure you’ve ever dreamed possible.
[单项选择]Like the island continent of Antarctica, Australia is located entirely in （ ）.
A. the Northern Hemisphere
B. the Southern Hemisphere
C. the North Pole
D. the South Pole
[单项选择]Scotland occupies the third of the island of Great Britain in the British Isles.（ ）
A. southern
B. northern
C. eastern
D. western
[单项选择]The country was an island that enjoyed civilized living for a thousand years or more with little______ from the outside world.
A. discrimination
B. irritation
C. disturbance
D. irregularity
[简答题]Welcome to Taiwan, the beautiful island where Chinese age old culture is preserved in all its glory. The best way to see the most of Taiwan during your visit is by car, a Hertz Car. So take advantage of this special offer for Car rental which is given to you with the compliments of CAL (华航) and Hertz.
[单项选择]The island of Great Britain itself is divided into the following parts EXCEPT（）
A. British Isles.
B. England.
C. Scotland.
D. Wales.
[单项选择]The island of Singapore will not leave an impression at first sight：yet its scenery is not without attractions.
A. 新加坡岛的外貌第一眼不会给人留下很深印象的，但是它的风景却十分有吸引力。
B. 新加坡岛的外观壮丽，但是它的景观不好没有吸引力。
C. 新加坡岛没有壮丽的外观，它的外貌也没有吸引力。
D. 新加坡岛没有壮丽的外观，但是它外貌有吸引力。
