问题
单项选择题 A1型题
有关呼吸链的叙述,错误的是()
A.从NAD到氧之间电子传递过程产生3个ATP
B.细胞色素卟啉环中的铁原子发生Fe3+?Fe2+的转变
C.呼吸链传递电子的连续性有赖于氧化磷酸化
D.呼吸链上各种细胞色素都按1:1克分子比例数依次排列
E.呼吸链上各成分,在线粒体内膜上都有一定排列顺序和固定的位置与方向
答案
参考答案:C
有关呼吸链的叙述,错误的是()
A.从NAD到氧之间电子传递过程产生3个ATP
B.细胞色素卟啉环中的铁原子发生Fe3+?Fe2+的转变
C.呼吸链传递电子的连续性有赖于氧化磷酸化
D.呼吸链上各种细胞色素都按1:1克分子比例数依次排列
E.呼吸链上各成分,在线粒体内膜上都有一定排列顺序和固定的位置与方向
参考答案:C
从方框中选挥适当的选项,完成对话。其中有两项是多余的。 A: Oh, Ijust love this new song by Michael Jackson. B: 1 A: "Save the earth. " B: I have never heard of it. 2 A: It' s about improving our environment. B: But I don't like Michael Jackson. 3 A: Are you crazy? There isn't a single country singer who is as good as Michael Jackson. B: Really? I think John Denver is much better than Michael Jackson. A: John Denver? 4 . B: He is a famous American singer. A: Which is the most famous song by John Denver? B: "Take me home country road. " I have this CD. A: 5 B: Of course. I will bring it for you tomorrow. | |
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