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习题练习：SL/HL Topic C1.3 Photosynthesis
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 作者: admin  发布日期: 2025-01-31 14:16    总分: 13分  得分: _____________

答题人: 匿名未登录  开始时间: 25年01月31日 14:16  切换到: 整卷模式

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1#
 
单选题 ( 1.0 分) (组内1/4) 切至整卷模式 搜藏此题  
第 1 题组 (共 4 题 4 分)
  1. How is energy from sunlight transformed during ths85 pjh: r o4onuvk2t2c+n(pkxd,:ebn 5+inc e process of photosynthesis?nr2 + 4co(c+np5,jnn o52et:pukh8s i x vdbk:

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2#
 
单选题 ( 1.0 分) (组内2/4) 切至整卷模式 搜藏此题  
  2. What is the source of the oxygen produced innhr b;mpxm3;3 r ku:t- photosynthesis

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3#
 
单选题 ( 1.0 分) (组内3/4) 切至整卷模式 搜藏此题  
  3. Which of the following is the best description (-agd*vh6 l1cet dxoe3ii *cbe8m e+;of a limiting factor of photos-d1bxa6td* g;ee icco 3*h+l 8(emive ynthesis?

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4#
 
单选题 ( 1.0 分) (组内4/4) 切至整卷模式 搜藏此题  
  4. If a crop is being grown in *1m:9se ivp:b jnit,na greenhouse, which of the following could be used t epi:v1s,:ntj ni*m9bo increase growth rate of the crop?
I. Increased atmospheric carbon dioxide concentration.
II. Light bulbs emitting green light.
III. Controlled mineral ion concentration of the soil.
IV. Spraying with herbicides.

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5#
 
问答题 ( 1.0 分) (组内1/2) 切至整卷模式 搜藏此题  
第 2 题组 (共 2 题 2 分) 当前第1/2题 
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5. The diagram shows the process of chromatography and the result achieved using leaves of a potato plant.

I. On the diagram above, draw lines to indicate the measurements to be taken to adzjsk 0p1-s9 em0/zpewt/6 s determine the Rf value of xanthophyll and use these measurements to find the Rf valuee w6kpaspz0/jz0s d sem1/-9 t.
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6#
 
问答题 ( 1.0 分) (组内2/2) 切至整卷模式 搜藏此题  
第 2 题组 (共 2 题 2 分) 当前第2/2题 
题组内容描述:
5. The diagram shows the process of chromatography and the result achieved using leaves of a potato plant.

II. Outline the value of chromatography as a resear xr8 :c/ai*vkt3gawe;ch tool for studying living syst8x* kcv :e ait3gawr;/ems.
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7#
 
问答题 ( 1.0 分) (组内1/4) 切至整卷模式 搜藏此题  
第 3 题组 (共 4 题 4 分) 当前第1/4题 
题组内容描述:
6. The diagram shows a Photosynthometer which measures the volume of oxygen given off by a water plant during photosynthesis. The oxygen accumulates in the stem of the plant and rises to the collection point as a bubble. It can then be drawn into the capillary tube by the syringe. The volume of gas produced is measured in the capillary tube using the mm scale.
a. List three limiting factnoaqx1gflgg 4 6/j*9r 3s;ac hors of photosynthesis that this apparatus could investigat9axoaq*j c ;r3 ngghlf 4g/1s6e
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8#
 
问答题 ( 1.0 分) (组内2/4) 切至整卷模式 搜藏此题  
第 3 题组 (共 4 题 4 分) 当前第2/4题 
题组内容描述:
6. The diagram shows a Photosynthometer which measures the volume of oxygen given off by a water plant during photosynthesis. The oxygen accumulates in the stem of the plant and rises to the collection point as a bubble. It can then be drawn into the capillary tube by the syringe. The volume of gas produced is measured in the capillary tube using the mm scale.
b. For one of the limiting factors that you have listed, outline how ;ha.b5d8gs20 k5bbz 2vnysmgyou would manipulate the variab z5v2s bbk5b;md.yg 02s8nahgles to carry out the investigation.
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9#
 
问答题 ( 1.0 分) (组内3/4) 切至整卷模式 搜藏此题  
第 3 题组 (共 4 题 4 分) 当前第3/4题 
题组内容描述:
6. The diagram shows a Photosynthometer which measures the volume of oxygen given off by a water plant during photosynthesis. The oxygen accumulates in the stem of the plant and rises to the collection point as a bubble. It can then be drawn into the capillary tube by the syringe. The volume of gas produced is measured in the capillary tube using the mm scale.
c. Outline one methodological inaccuracy when uqwj0lu x,y(1**ub qngny6v /dsing the apparatus.
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10#
 
问答题 ( 1.0 分) (组内4/4) 切至整卷模式 搜藏此题  
第 3 题组 (共 4 题 4 分) 当前第4/4题 
题组内容描述:
6. The diagram shows a Photosynthometer which measures the volume of oxygen given off by a water plant during photosynthesis. The oxygen accumulates in the stem of the plant and rises to the collection point as a bubble. It can then be drawn into the capillary tube by the syringe. The volume of gas produced is measured in the capillary tube using the mm scale.
d. List two measurements (other than the volume of oxygen) that must be mu)o l77) 4j wyywje-urade to calculat)wr ujowe74 -uyj7)yl e the rate of photosynthesis in a particular set of conditions.
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11#
 
问答题 ( 1.0 分) (组内1/3) 切至整卷模式 搜藏此题  
第 4 题组 (共 3 题 3 分)
7. Outline why the absorption spectrum of chlorophyll pigments is closely aligqoji)8(+bf enned to the action spectrum of photosyne8jbf(i+ )onqthesis.
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12#
 
问答题 ( 1.0 分) (组内2/3) 切至整卷模式 搜藏此题  
8 Explain why an understanding of the limiting factors of pho;azf2k q2m4 sotosynthesis is important 4mak2q;2 fs zofor the successful production of crops grown in greenhouses.
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13#
 
问答题 ( 1.0 分) (组内3/3) 切至整卷模式 搜藏此题  
9 Photosystems are made of arrays of pigment molecules arranged in me)x4wmmzdh e38gvtlpnl 2* ;;7 ceo88zhq go. tmbranes.
Discuss the importance of the membranes of the chloroplast in the efficient transformation of light energy into the energy in ATP.
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