admins 发表于 2021-8-18 22:53:08

2021-2022学年七年级上册生物人教版每节一练:3.4绿色植物是生物圈中有机物的制造者(

※题型:单选题※知识点:单选题※试题难度:中等<br>“探究绿叶在光下制造有机物”实验中,用黑纸片对叶片进行部分遮盖所控制的变量是(&nbsp;&nbsp;&nbsp;)<br>A.淀粉&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.温度&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.光&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.二氧化碳<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/6ce55489b97640c2aae418892b32dafe/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/7d7f9e4ee1544a30ba5382796fba2545/C32BCFC894BD6F01472D17BF8BC0D6E2.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列装置中,能够快速、安全地溶解叶绿素的是(&nbsp;&nbsp;&nbsp;)<br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2021/7/3/463F8ECFF3890FBEA20C606AB7AAD1E1.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2021/7/3/0CBA7AE3E73266814A622ED930C87E98.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2021/7/3/90E5B537C7F54B9FCEEC5B11906EF4BA.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2021/7/3/A82EA1C018D7E58EA2C6FF09C8030BB1.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/df7d69a54ca448f1a7eae396e8679c0d/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/f662732639904be393373e7003964333/EBEA99998F216FF147B282507A2061EE.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>在探究“绿叶在光下制造有机物”的实验中,光照前用黑纸片遮盖叶片时,操作正确的是(&nbsp;)<br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2020/8/18/7D0B5EA2A15466A89CDBFB816115C5DC.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2020/8/18/9EC6182CF0ACF6290FF01BCB53BB5123.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2020/8/18/2342053AF6DD507F653B86204F582E10.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2020/8/18/6BF9319A4327BFA9F7CB28F303D7B9A6.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/f74a65de529e42bf842dbb86e036f36d/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/2fd122c8736345baa13b413039840b08/A331F27833CA8733F19500903D7708EC.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>将绿色植物在黑暗中放置一昼夜后,选择一片绿叶剪断其主叶脉(如图所示),然后放在阳光下照射数小时,结果发现B区制造淀粉量较少,原因是B区叶片中缺少(&nbsp;&nbsp;&nbsp;)<img src="https://picture2.zhihuicn.com/testImage/2/2021/7/3/80745549911BC2525A5A5BF0BCDD6CBF.png"><br>A.叶绿素&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.氧气&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.二氧化碳&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.水<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/8867d8321cc84b40b4289944383663e6/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/98cd68e424e74aaa935df0c64bf80628/94B06D4F29D611786ACC47CE800CD5A3.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>验证绿叶在光下制造淀粉的实验中,将绿叶放在酒精中隔水加热后(&nbsp;&nbsp;&nbsp;)<br>A.叶片黄白色,酒精绿色&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.叶片黄白色,酒精无色<br>C.叶片绿色,酒精绿色&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.叶片绿色,酒精无色<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/6a818dd5952e42328d47cbef0918a5d2/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/c7ba87cc3e274fa4bea9d421e7f4fa6d/1E4126BCE7110F8F95E0BCEE4B7C65FA.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>在探究“绿叶在光下制造有机物”的实验中,先把盆栽天竺葵放在黑暗处一昼夜,目的是让叶片(&nbsp;&nbsp;&nbsp;)<br>A.合成淀粉&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.将淀粉运走或耗尽<br>C.产生二氧化碳&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.产生氧气<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/79ac6ff3447f427f969f8409cfc7f7d5/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/9f78c6ef5962403d98e8188c01209429/F78DAEC78D3FB2A1C189B2CC906825D0.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>“绿叶在光下制造有机物”的实验中,使用碘液的目的是(&nbsp;&nbsp;&nbsp;)<br>A.溶解叶绿素&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.检验是否产生淀粉<br>C.促进淀粉分解&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.验证是否产生氧气<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/4ab3eec3ea454291967c7856cb2c1c61/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/2104b9b60ab24189be30c6c17e09f2d4/95B5A1DF7AAB28BB634B56E24EC8458F.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>在探究“绿叶在光下制造有机物”的实验中,叶片见光的部分遇到碘液变成蓝色,说明叶片见光部分产生了(&nbsp;)<br>A.脂质&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.蛋白质&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.淀粉&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.无机盐<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2013/238ba98ce11e4196ae47eccf8b43ed6c/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2013/7a68cf2fb5624053aa4db357d0951673/32DE01C9A89183F0958515378147FA4A.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>在夏季晴朗的一天,分别在清晨、傍晚、深夜三个时间从同一绿色植物体上相近位置摘下大小相同的绿叶,然后脱色、染色。染色最深的叶片的摘取时间是(&nbsp;&nbsp;&nbsp;)<br>A.深夜&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.清晨<br>C.傍晚&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.三个时间相同<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/e3ea10b99f6e4a5fb2f784cff440f03d/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/b0aa5a8e7cef4e54bdfb33461ae14254/396F52DBF3DD14FFF7882B59583828DA.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>从同一植株中挑选长势相同、重量相等的2片叶片,编号为①②。将①放入盛有清水的烧杯中并置于适宜光照下;将②放入盛有清水的烧杯中并置于黑暗处。在相同的适宜温度下,向水中通入空气,6小时后取出①和②叶片,烘干称重分别得到a和b。叶片在6小时内通过光合作用制造的有机物的量是(&nbsp;)<br>A.a&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.a-b&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.a+b&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.a-2b<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/d2c6b4d4abc347e2b6eaa9318ffe0550/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/68e29b3af72341c59b22ca1eb57ae989/E3012A5AC98E0AEAC6624BC34D680CB1.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>绿色植物进行光合作用的主要器官和场所分别是(&nbsp;)<br>A.保卫细胞、气孔&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.叶、叶绿体<br>C.叶脉、气孔&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.叶、线粒体<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/e54de10e7c594f8db5c7ff2d1cf976e6/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/59c360f1ec5f4895857db5feca5fd558/F37A03FE0693E85C2B3ADE27B90AE56B.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>绿色植物通过光合作用将能量贮存在(&nbsp;)<br>A.叶绿体中&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.氧气中&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.有机物中&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.二氧化碳中<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/d9bc0bc2dadd4188a37fdd2e3a68920b/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/b9ad9722d4294cd680a067064f615046/9D269CFCC9A6612CFAB6C8D58F5F203C.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>绿色植物的光合作用为生物的生存提供了(&nbsp;&nbsp;&nbsp;)<br>①构建自身的材料&nbsp;&nbsp;②生命活动的能量&nbsp;&nbsp;③水分&nbsp;&nbsp;④无机盐A.①②&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.①④&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.②③&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.③④<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/4701ee7590c342ecbe5258244e0d434e/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/9b6357ea49e049c8bf8e29f83e171c3e/14F271D998445B27AEC152620F3C9D53.png"><br><br>※题型:填空题※知识点:填空题※试题难度:中等<br>绿色植物是生物圈中有机物的制造者,绿色植物通过光合作用制造了等有机物,并把光能转变成,储存在有机物中.绿色植物制造的有机物除了为自己所用之外,还通过,进入其他生物体内,参与构建其他生物体,并为其他生物的生命提供。<br>答案<br><img src="https://picture1.zhihuicn.com/Answer/2/9/59A8C20978E21E0C59B28A11948A74F9.png"><br>解析<br><img src="https://picture1.zhihuicn.com/Explain/2/9/066CAECC5D930944B92EBDB0C388CA90.png"><br><br>※题型:填空题※知识点:填空题※试题难度:中等<br>绿色植物在光下制造淀粉的实验步骤有:①向清水漂洗后的叶片加碘酒然后用清水冲掉碘酒,②实验植物在暗处放置一昼夜,③观察叶片遮光与未遮光部分的颜色,④把遮光处理后的叶片放入酒精中隔水加热溶解叶片中的叶绿素,⑤将叶片的一部分作遮光处理再移到光下.1.请填写正确操作的顺序__________.<br>2.实验植物在暗处放置一昼夜的原因________________.<br>3.把遮光处理后的叶片放入酒精中,隔水加热的原因________________,加热清水漂洗后叶片的颜色为______.<br>4.此实验证明__________是光合作用的必要条件,__________是光合作用的产物之一.<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2013/2fc163f6b605423d96eda93dc61b2904/5E0D5D7F2D9E790388384ED97CC17F8E.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2013/f8c7b61101d54dbb84df3f191f7269ef/7AB114F03C6694DD26B2D29E4F25CE71.png"><br><br>
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