皮皮学，免费搜题
登录
搜题
【简答题】
艾滋病病毒属于 RNA 病毒,具有逆转录酶,如果它的一段 RNA 含碱基 A23% 、 C19% 、 G31% ,则通过逆转录过程形成的 DNA 中碱基 A 的比例为 ( ) A . 23% B . 25% C . 31% D . 50%
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【简答题】如何理解中国梦的实质?
查看完整题目与答案
【单选题】Where does the woman suggest that the man get change?
A.
B.
查看完整题目与答案
【单选题】()提出“无为而治”的思想
A.
老子
B.
孔子
C.
孟子
D.
韩非子
查看完整题目与答案
【单选题】提出无为而治思想的思想学派是
A.
儒家
B.
道家
C.
墨家
D.
兵家
查看完整题目与答案
【单选题】伴糖尿病、肾病的高血压患者治疗最好选用的药物是:
A.
普奈洛尔
B.
可乐定
C.
利舍平
D.
哌唑嗪
E.
卡托普利
查看完整题目与答案
【单选题】In a physical change no new substance is formed，__________ in the composition of matter.
A.
nor does any change take place
B.
nor any change takes place
C.
not any change takes place
D.
either any change takes place
查看完整题目与答案
【单选题】— When will you come to see me, Dad? — I will go to see you when you _____ the training course. [     ]
A.
finished
B.
finish
C.
are finishing
D.
will finish
查看完整题目与答案
【单选题】— When will you come to see me, Mum? — I will go to see you when you _____ the training course.
A.
will have finished
B.
will finish
C.
are finishing
D.
finish
查看完整题目与答案
【单选题】伴糖尿病、肾病的高血压患者治疗最好选用的药物是:
A.
普奈洛尔
B.
可乐定
C.
利舍平
D.
哌唑平
E.
卡托普利
查看完整题目与答案
【单选题】If the peripheral resistance does not change and the stroke volume increases, the change in arterial blood pressure is
A.
Increased systolic blood pressure and decreased diastolic blood pressure
B.
The systolic blood pressure does not change and the diastolic blood pressure rises
C.
Increased systolic blood pressure, unchanged diastolic blood pressure
D.
Increased systolic blood pressure is more pronounced than increased diastolic blood pressure
查看完整题目与答案
相关题目：
【简答题】如何理解中国梦的实质?
查看完整题目与答案
【单选题】Where does the woman suggest that the man get change?
A.
B.
查看完整题目与答案
【单选题】()提出“无为而治”的思想
A.
老子
B.
孔子
C.
孟子
D.
韩非子
查看完整题目与答案
【单选题】提出无为而治思想的思想学派是
A.
儒家
B.
道家
C.
墨家
D.
兵家
查看完整题目与答案
【单选题】伴糖尿病、肾病的高血压患者治疗最好选用的药物是:
A.
普奈洛尔
B.
可乐定
C.
利舍平
D.
哌唑嗪
E.
卡托普利
查看完整题目与答案
【单选题】In a physical change no new substance is formed，__________ in the composition of matter.
A.
nor does any change take place
B.
nor any change takes place
C.
not any change takes place
D.
either any change takes place
查看完整题目与答案
【单选题】— When will you come to see me, Dad? — I will go to see you when you _____ the training course. [     ]
A.
finished
B.
finish
C.
are finishing
D.
will finish
查看完整题目与答案
【单选题】— When will you come to see me, Mum? — I will go to see you when you _____ the training course.
A.
will have finished
B.
will finish
C.
are finishing
D.
finish
查看完整题目与答案
【单选题】伴糖尿病、肾病的高血压患者治疗最好选用的药物是:
A.
普奈洛尔
B.
可乐定
C.
利舍平
D.
哌唑平
E.
卡托普利
查看完整题目与答案
【单选题】If the peripheral resistance does not change and the stroke volume increases, the change in arterial blood pressure is
A.
Increased systolic blood pressure and decreased diastolic blood pressure
B.
The systolic blood pressure does not change and the diastolic blood pressure rises
C.
Increased systolic blood pressure, unchanged diastolic blood pressure
D.
Increased systolic blood pressure is more pronounced than increased diastolic blood pressure
查看完整题目与答案