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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 froh pyy/ 6, sjq 8zj)yu,+*fujsem sunlight transformed during the process of photosynthesis?e8sjup/ f+j6)hy j ,qzys ,yu*

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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 oxyg kiu+2e*2dg:jd p,f(zj4k zb7lcqwn0en produced in 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 )ts 6 0ecu z4uxm;w(xpbest description of a limiting factor of photosynthep;wx40 s6c m)( xuuztesis?

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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 ad: 3 t-ctynd9f greenhouse, which of the following could be used to increase growth rate of the cropy3ftc9-:tn dd ?
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 
题组内容描述:
5. The diagram shows the process of chromatography and the result achieved using leaves of a potato plant.

I. On the diagram above, +iucm (5vi2ji*b zktw 8+gq5 adraw lines to indicate the measurements to be taken to determine the Rf value of xanthophyll and use the5 i(t ii+mw+k85v quazcbjg*2se measurements to find the Rf value.
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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 research tool for studying lv(mh77-z d nbviving systemsz nb7mvdh (-v7.
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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 factors f8qoxvs :q;v 8of photosynthesis that this apparatus could invesv8 q:q8vsxfo; tigate
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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 limitil) 1gvbi/f;o ung factors that you have listed, outline how you would manipulate the variables to carry ou uv f1)loi/b;gt 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 jqzlw2asqm+.:8 ub,qusing 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 thuh;uo65w ow5ban the volume of oxygen) that must be made to calculate the rate of photosynthesis in a particular ho5 obw w;6u5uset 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 spectrumd n)ftf*o4axp ex(j*6 of chlorophyll pigments is closely aligned to the action spectrum of photosynthes 4* dfxnf 6op(e*tjax)is.
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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 limiting1foevcen;zq55u j; cyqk t( 84 factors of photosynthesis is important for 5 u8t1zk o(j;yec nqe5vq;4fc 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.lr;+v3g a7f qpbw on0 arrays of pigment molecules arranged in membranes.
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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