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习题练习:SL/HL Topic B 3.2 Transport



 作者: admin发布日期: 2025-01-27 10:49   总分: 12分  得分: _____________

答题人: 匿名未登录  开始时间: 25年01月27日 10:49  切换到: 整卷模式

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1#
 
单选题 ( 1.0 分) (组内1/5) 切至整卷模式 搜藏此题  
第 1 题组 (共 5 题 5 分)
  1. Which of the following are invoog pphwj 4yh /-4f6/eslved in the return of blood to the heart in thgphhfsp/4e/ y64- owje veins?
I. The pumping action of the heart.
II. Valves.
III. Skeletal muscle contraction.
IV. Peristalsis.

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2#
 
单选题 ( 1.0 分) (组内2/5) 切至整卷模式 搜藏此题  
  2. Which of the following are adaptations of ca egqmc* p-cb7g2a4k u(pillaries to the transfer of materials fr cgguak2* c m4e(p-bq7om the blood to the tissues?
I. Fenestrations.
II. Branching.
III. High blood pressure.
IV. Slow blood flow rate

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3#
 
单选题 ( 1.0 分) (组内3/5) 切至整卷模式 搜藏此题  
  3. Which is the best description of the blood flow in a vein 0th/tv9w2j1fmz rii2?

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4#
 
单选题 ( 1.0 分) (组内4/5) 切至整卷模式 搜藏此题  
  4. Which of these enables the flow of a continu c la);9l3xki 4vi9viaous column of water up the xylem vessels towards the leaves of ak a3v94;v lixi 9c)ial plant?

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5#
 
问答题 ( 1.0 分) (组内5/5) 切至整卷模式 搜藏此题  
5. Explain the role of each of the following in the transport of k pzh cci7)x;k )qgq.;water in the xylec gk )7.;;chzqxpkiq) m.
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6#
 
问答题 ( 1.0 分) (组内1/5) 切至整卷模式 搜藏此题  
第 2 题组 (共 5 题 5 分) 当前第1/5题
题组内容描述:
6. An investigation was carried out to investigate a possible relationship between BMI (body mass in Kg/height in m2) and the increase in pulse rate on exercise. A group of 17-year-old pupils measured their BMI. Their resting pulse was then measured manually on their carotid artery by the experimenter. They walked on a treadmill at 4km/hr for 5 minutes and their exercise pulse was measured immediately. The percentage increase in pulse rate on exercise was calculated and plotted against BMI as shown in the graph below.
(a) State the overall trend shown by the data in th 0hp*a7;w m/t6knyeww3g iqzlj4h3 7a e graph.
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7#
 
问答题 ( 1.0 分) (组内2/5) 切至整卷模式 搜藏此题  
第 2 题组 (共 5 题 5 分) 当前第2/5题
题组内容描述:
6. An investigation was carried out to investigate a possible relationship between BMI (body mass in Kg/height in m2) and the increase in pulse rate on exercise. A group of 17-year-old pupils measured their BMI. Their resting pulse was then measured manually on their carotid artery by the experimenter. They walked on a treadmill at 4km/hr for 5 minutes and their exercise pulse was measured immediately. The percentage increase in pulse rate on exercise was calculated and plotted against BMI as shown in the graph below.
(b) Evaluate, using the data in the graph, how strongly the increase in n xjh5;hl t17g/i)rvepulse rate on exercise correlates with the BMj75 h1;nhtlirgex) v/ I.
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8#
 
问答题 ( 1.0 分) (组内3/5) 切至整卷模式 搜藏此题  
第 2 题组 (共 5 题 5 分) 当前第3/5题
题组内容描述:
6. An investigation was carried out to investigate a possible relationship between BMI (body mass in Kg/height in m2) and the increase in pulse rate on exercise. A group of 17-year-old pupils measured their BMI. Their resting pulse was then measured manually on their carotid artery by the experimenter. They walked on a treadmill at 4km/hr for 5 minutes and their exercise pulse was measured immediately. The percentage increase in pulse rate on exercise was calculated and plotted against BMI as shown in the graph below.
(c) Suggest how the method of measurement of the pulse e5 mj90(x fhnww0oxu 3could affect the validity of the data collecnoef0jw x u053m(wxh9ted.
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9#
 
问答题 ( 1.0 分) (组内4/5) 切至整卷模式 搜藏此题  
第 2 题组 (共 5 题 5 分) 当前第4/5题
题组内容描述:
6. An investigation was carried out to investigate a possible relationship between BMI (body mass in Kg/height in m2) and the increase in pulse rate on exercise. A group of 17-year-old pupils measured their BMI. Their resting pulse was then measured manually on their carotid artery by the experimenter. They walked on a treadmill at 4km/hr for 5 minutes and their exercise pulse was measured immediately. The percentage increase in pulse rate on exercise was calculated and plotted against BMI as shown in the graph below.
(d) Identify and explain one way in which the data collectedc- qj *ccdz k/*lzq6o 3r-illi0p0v8w could have been made mor kcd8z cljorcliz0i0/lvwq q -6p 3*-*e
reliable.
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10#
 
问答题 ( 1.0 分) (组内5/5) 切至整卷模式 搜藏此题  
第 2 题组 (共 5 题 5 分) 当前第5/5题
题组内容描述:
6. An investigation was carried out to investigate a possible relationship between BMI (body mass in Kg/height in m2) and the increase in pulse rate on exercise. A group of 17-year-old pupils measured their BMI. Their resting pulse was then measured manually on their carotid artery by the experimenter. They walked on a treadmill at 4km/hr for 5 minutes and their exercise pulse was measured immediately. The percentage increase in pulse rate on exercise was calculated and plotted against BMI as shown in the graph below.
(e) The investigator decided that two of thejh3k0 4x-byed (k h+rk1l,vqe data points were outliers caused by unreliabblqr4dh3+v,x kk -y e(j0 keh1le pulse measurements. When these outliers were eliminated, the graph obtained below was obtained.
Outline the effect that the removal of the outliers had on the trend in the data.
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11#
 
问答题 ( 1.0 分) (组内1/2) 切至整卷模式 搜藏此题  
第 3 题组 (共 2 题 2 分)
7. Outline the role of elastic tissue axx9s0cn)(k wb-*v 8 j8tx6:nfafpbk and muscular tissues in the flow of blood in arteries0ak)t8fa p b9(kwcs xn6xf-* x8v jnb: to body organs.
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12#
 
问答题 ( 1.0 分) (组内2/2) 切至整卷模式 搜藏此题  
8. Blood flows at high pressure in the aoml2w* uvl g*knb1w x yi(tz-2x8c12u drta to travel to all areas of the body.Describe and explain the sequence of events in the cardiac cycle which enable the left ventricle to pumpk8xll2wm*2 wvzu gc 21y *(1nu bid-tx blood efficiently into the aorta for circulation to the rest of the body.
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