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叶绿体是植物进行光合作用的场所。下列关于叶绿体结构与功能的叙

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  • 【名词&注释】

    光合作用、日常生活(daily life)、暗反应(dark reaction)、类囊体膜(thylakoid membrane)、叶绿体结构(chloroplast structure)

  • [单选题]叶绿体是植物进行光合作用的场所。下列关于叶绿体结构(chloroplast structure)与功能的叙述,正确的是

  • A. 叶绿体中的色素主要分布在类囊体腔内
    B. H2O在光下分解为[H]和O2的过程发生在基质中
    C. CO2的固定过程发生在类囊体薄膜上
    D. 光合作用的产物——淀粉是在基质中合成的

  • 查看答案&解析查看所有试题
  • 学习资料:
  • [单选题]The 1900 house
  • The bowler family was one of more than 400 families who applied to 1900 house, a reality TV shout which took a typical family back a hundred years to se how people lived in the days before the internet, computer games and even electricity. The bowler family spent three months in a London home without a telephone, computers, TV, or fast food. The bowlers wore clothes from 1900, are only food available in English at that time, and cooked their meals on a single stove. Paul bowler still went to work every day in a then uniform. The children changed their clothes on the way to and from school and their classmates didn’t know about then unusural home life. Joyce stayed at home, cooking and cleaning like a typical housewife of the time, though everything took three times as long. So does Joyce think that people’s lives were better in the old days? “I think people in the old days had just ad many troubles and worries,” Joyce said.

  • A. the mother spent more time on housework
    B. the two children wore the then clothes for school
    C. they prepared their meals together on a stove
    D. they ate simple foods they had never seen

  • [单选题]Which of the following applieans is most likely to be employed?
  • A. A school teacher with a master’s degree.
    B. A university graduate in computer science.
    C. A director from a with a master’s degree.
    D. A eler company

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