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α-螺旋中相邻螺旋之间形成链内氢键，氢键取向几乎与（）平行，氢键是由每个氨基酸的（）与前面隔三个氨基酸的（）形成，它允许所有的肽平面上的（）参与氢键的形成。α-螺旋属于蛋白质的（）级结构，稳定其结构的主要作用力是（）。α-螺旋多为（）手螺旋；每圈含（）个氨基酸残基，螺距（）；每个氨基酸残基沿轴上升（），并旋转（）。
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参考答案：
举一反三
【单选题】Sociology is the study of language in relation to ____, such as social class, educational level and so on.
A.
age
B.
gender
C.
profession
D.
social factors
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【单选题】Elizabeth was fortunate to be born in the lull flush of Renaissance enthusiasm for education. Women had always been educated of course, for had not St. Paul said that women were men' s equals in the p...
A.
make them superior to men in religion and intellectual matters
B.
make them less religious and more rationed and intellectual
C.
make up for their weaknesses of character and brain
D.
develop both their religious and their intellectual capacities
查看完整题目与答案
【单选题】In this passage the author argues that______
A.
more and more evidence shows college education may not be the best thing for high schoo graduates
B.
college education is not enough if one wants to be successfu
C.
college education benefits only the intelligent, ambitious, and quick-leaning people
D.
intelligent people may learn quicker if they don't go to college
查看完整题目与答案
【单选题】采用差示光谱法测定药物的含量时,实际测定的是( )。
A.
两种成分的吸光度比值
B.
最大和最小吸光度的ΔA值
C.
某一波长，同一物质在不同介质中的ΔA值
D.
样品和空白试剂的值
E.
某一物质在两个波长处的ΔA值
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【简答题】A lot of experts are suggesting that Chinese history should be included in college education, and some even propose that it should be added as a compulsory course. The reasons given vary from individu...
查看完整题目与答案
【单选题】Elizabeth was fortunate to be born in the lull flush of Renaissance enthusiasm for education. Women had always been educated of course, for had not St. Paul said that women were men's equals in the po...
A.
make them superior to men in religion and intellectual matters.
B.
make them less religious and more rationed and intellectual.
C.
make up for their weaknesses of character and brain.
D.
develop both their religious and their intellectual capacities.
查看完整题目与答案
【单选题】The author criticizes women's obsession with thinness______.
A.
from an economic and educational perspective
B.
from sociological and medical points of view
C.
from a historical and religious standpoint
D.
in the light of moral principles
查看完整题目与答案
【单选题】According to the review, what is the fundamental mission of traditional university education?
A.
Knowledge learning and career building.
B.
Learning how to solve existing social problems.
C.
Researching into solutions to current world problems.
D.
Combining research efforts of teachers and students in learning.
查看完整题目与答案
【单选题】采用差示光谱法测定药物的含量时,实际测定的是
A.
两种成分的吸光度比值
B.
最大和最小吸光度的△A值
C.
某一波长，同一物质在不同介质中的△A值
D.
样品和空白试剂的△A值
E.
某一物质在两个波长处的△A值
查看完整题目与答案
【单选题】According to the review, what is the fundamental mission of traditional university education?
A.
Knowledge learning and career building.
B.
Learning how to solve existing social problems.
C.
Researching into Solutions to current world problems.
D.
Combining research efforts of teachers and students in learning.
查看完整题目与答案
相关题目：
【单选题】Sociology is the study of language in relation to ____, such as social class, educational level and so on.
A.
age
B.
gender
C.
profession
D.
social factors
查看完整题目与答案
【单选题】Elizabeth was fortunate to be born in the lull flush of Renaissance enthusiasm for education. Women had always been educated of course, for had not St. Paul said that women were men' s equals in the p...
A.
make them superior to men in religion and intellectual matters
B.
make them less religious and more rationed and intellectual
C.
make up for their weaknesses of character and brain
D.
develop both their religious and their intellectual capacities
查看完整题目与答案
【单选题】In this passage the author argues that______
A.
more and more evidence shows college education may not be the best thing for high schoo graduates
B.
college education is not enough if one wants to be successfu
C.
college education benefits only the intelligent, ambitious, and quick-leaning people
D.
intelligent people may learn quicker if they don't go to college
查看完整题目与答案
【单选题】采用差示光谱法测定药物的含量时,实际测定的是( )。
A.
两种成分的吸光度比值
B.
最大和最小吸光度的ΔA值
C.
某一波长，同一物质在不同介质中的ΔA值
D.
样品和空白试剂的值
E.
某一物质在两个波长处的ΔA值
查看完整题目与答案
【简答题】A lot of experts are suggesting that Chinese history should be included in college education, and some even propose that it should be added as a compulsory course. The reasons given vary from individu...
查看完整题目与答案
【单选题】Elizabeth was fortunate to be born in the lull flush of Renaissance enthusiasm for education. Women had always been educated of course, for had not St. Paul said that women were men's equals in the po...
A.
make them superior to men in religion and intellectual matters.
B.
make them less religious and more rationed and intellectual.
C.
make up for their weaknesses of character and brain.
D.
develop both their religious and their intellectual capacities.
查看完整题目与答案
【单选题】The author criticizes women's obsession with thinness______.
A.
from an economic and educational perspective
B.
from sociological and medical points of view
C.
from a historical and religious standpoint
D.
in the light of moral principles
查看完整题目与答案
【单选题】According to the review, what is the fundamental mission of traditional university education?
A.
Knowledge learning and career building.
B.
Learning how to solve existing social problems.
C.
Researching into solutions to current world problems.
D.
Combining research efforts of teachers and students in learning.
查看完整题目与答案
【单选题】采用差示光谱法测定药物的含量时,实际测定的是
A.
两种成分的吸光度比值
B.
最大和最小吸光度的△A值
C.
某一波长，同一物质在不同介质中的△A值
D.
样品和空白试剂的△A值
E.
某一物质在两个波长处的△A值
查看完整题目与答案
【单选题】According to the review, what is the fundamental mission of traditional university education?
A.
Knowledge learning and career building.
B.
Learning how to solve existing social problems.
C.
Researching into Solutions to current world problems.
D.
Combining research efforts of teachers and students in learning.
查看完整题目与答案
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