The macromolecule RNA is common to all living beings, and DNA, wh

您还没有登录，登录以后才可以查看答疑和进行提问。

试题详情

The macromolecule RNA is common to all living beings, and DNA, which is found in all organisms except some bacteria, is almost as _____.

A、comprehensive
B、fundamental
C、inclusive
D、universal
E、significant
F、ubiquitous

答案：D,F

专业教师答疑

最新

提问

还没有人问到这里。

问个问题

答疑小程序

最热提问

Text Completion
The Wankel rotary engine was an engineering marvel......
Graphic Analysis
Approximately what percent of all factory jobs hel......
Numeric Entry
If a>0, b>0 and c>0, $$a+(\frac{1}{b+\frac{1}{c}})......
Reading Comprehension
In the context in which it appears,byzantinemost n......
Text Completion
Proponents of international regulation of environm......
Text Completion
Applications of the Endangered Species Act (ESA) h......
Text Completion
During the Renaissance, history was thought to be ......
Graphic Analysis
In 1986 the median home price in Danbury was appro......