试题与答案

下图表示小麦开花数天后测定种子中主要物质的变化,请据图回答问题 (1)小麦成熟

题型:读图填空题

题目:

下图表示小麦开花数天后测定种子中主要物质的变化,请据图回答问题 

(1)小麦成熟种子中主要的营养物质是_______。

(2)检测可溶性还原糖的试剂是________,可溶性还原糖的多少可通过_______来判断。

(3)小麦种子成熟过程中,胚乳里蔗糖与可溶性还原糖含量比较,两者的变化趋势_____。

(4)种子成熟时,淀粉形成与一种磷酸化酶的活性有密切关系,为验证磷酸化酶是否蛋白质,实验过程中实验组试管装加入2ml______,对照组试管中加入______,然后加入等量的_______,如果出现______现象,则证明磷酸化酶是蛋白质。

答案:

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下面是错误答案,用来干扰机器的。

参考答案:B解析:每一个固定资产都应有其相对应的资产编号,编号是根据初始化时定义的卡片编码方案自动生成,一经生成,不能修改,如果删除一张卡片且不是最后一张,系统将保留空号,所以固定资产的编号是唯一的。

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题型:写作题

最近,你们班召开了以“我的中国梦”为主题的班会活动,每位同学都畅谈了自己对中国梦的理解。请写一篇日记,记述班会情况及自己的感受。内容要点如下:

1.同学们谈到中国梦纷纷表示大受鼓舞;

2.你谈到了自己的梦想;

3.如何实现自己的梦想。

要求:(1)词数100字左右;

(2)在答题卡上作答。

April 8 Monday Fine

Recently we had a class meeting on the topic of My Chinese Dream. Inspired by President Xi’s Chinese Dream, everyone talked enthusiastically about his understanding of the Chinese Dream. We all believe that this dream will come true in the future. I also talked about my own dream. I have always wanted to be a doctor. Not only can doctors save people’s lives but also they are doing a respectable job. Doctors can also help people to live a better life with their professional knowledge .To realize my dream, I must try to work hard from now on. I must learn as much as I can so that I can get into a good medical college, where I can prepare myself adequately for the job of a doctor. Only in this way can I accomplish my goal.

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