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习题练习：SL/HL Topic C3.1 Integration of body systems
本习题练习来源于题库网 (https://tiku.one)，是在线习题练习的打印版，您也可以访问本平台网站(https://tiku.one/)直接在线完成(注册并登录账号后在首页左侧输入试卷号 580 即可在线作答)，，作答电子化后可随时回放，查看每题答案与详细解析，搜藏保存任意题目；教师使用本平台可以抽题组卷或一键复制他人试卷，布置为在线考试或在线作业，全自动判分成绩一键排序导出，省时省力。本试卷的直接作答链接 https://tiku.one/test580.html
 作者: admin    总分: 14分  得分: _____________

答题人: 匿名未登录  开始时间: 25年01月31日 23:42  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 endocrine gland secretes melatonu aa-2(mz5fzr in?

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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 functions of tl (jkk5s 7u)4 jbmph/ u)6h ; aoilp3ezg;osq6he cerebellum?
I. Coordination of skeletal muscle contraction.
II. Voluntary movement of the limbs.
III. Maintenance of balance.
IV. Perception of pain.

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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 of the following occur followimrsh /twnwoc,c9m +: .ng the release of epinephrine (adrenalin)? th+ :cwocmr mw.,s/n9
I. Increase in blood pressure.
II. Conversion of glucose to glycogen in muscle cells.
III. Decrease in blood circulation to the intestines.
IV. Dilation of the bronchioles.

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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 area of the brain initiates5 k puadcvi0cs g))pr)+zoc/9 voluntary stimulation of skeletal muscle?

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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. The diagram shows a spinal reflex arc16g31n6:lkm fo oe ,ne7uzfkg. The red arrows show the direction of the o 6le61,7nmefuo3nk1gk zfg:nerve impulses.
In the table below, give the labels of the numbered components of the reflex arc and outline their function.

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6#
 
问答题 ( 1.0 分) (组内1/3) 切至整卷模式 搜藏此题  
第 2 题组 (共 3 题 3 分) 当前第1/3题 
题组内容描述:
6. Outline the role of the following in the control of the heart rate.
I. Baroreceptors
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7#
 
问答题 ( 1.0 分) (组内2/3) 切至整卷模式 搜藏此题  
第 2 题组 (共 3 题 3 分) 当前第2/3题 
题组内容描述:
6. Outline the role of the following in the control of the heart rate.
II. Chemoreceptors
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8#
 
问答题 ( 1.0 分) (组内3/3) 切至整卷模式 搜藏此题  
第 2 题组 (共 3 题 3 分) 当前第3/3题 
题组内容描述:
6. Outline the role of the following in the control of the heart rate.
III. The medulla of the kbtqg3: nx6:g brain
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9#
 
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. Discuss the voluntary and involuntary roles of thb5(wpd*nvx, rhm +k:*z lyx8osyl6vu2 fx1k0e nervous system in the movement of food into, through and out of the intestinexn: b+pky 6vzlwd0*v51ulh*xrsoy, xf2 k( m8 s.
参考答案:    

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10#
 
问答题 ( 1.0 分) (组内2/2) 切至整卷模式 搜藏此题  
8. A rise in blood pH, caused by an increase in carbon dioxide concenta m9(vfz+(x2/hehf m x++lafvration, will cause an increase in breathing r+ z+/2 va+f xaf9xlmm( hevf(hate and tidal volume. This often occurs during exercise.

Outline how feedback control mechanisms restore the breathing rate and tidal volume to resting levels while resting after exercise.
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11#
 
问答题 ( 1.0 分) (组内1/4) 切至整卷模式 搜藏此题  
第 4 题组 (共 4 题 4 分) 当前第1/4题 
题组内容描述:
9. Plant growth is coordinated by various signalling chemicals. These chemicals cause growth responses which require a coordinated response. Outline how coordination is achieved in the following responses:
a. Fruit ripening and ethene (ethyleg2m.4(tcw pb08+5tmk htd psjne) production.
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12#
 
问答题 ( 1.0 分) (组内2/4) 切至整卷模式 搜藏此题  
第 4 题组 (共 4 题 4 分) 当前第2/4题 
题组内容描述:
9. Plant growth is coordinated by various signalling chemicals. These chemicals cause growth responses which require a coordinated response. Outline how coordination is achieved in the following responses:
b. Auxin secretion into the apoplast and development of 2uc qg v:s1*ayplant cells.
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13#
 
问答题 ( 1.0 分) (组内3/4) 切至整卷模式 搜藏此题  
第 4 题组 (共 4 题 4 分) 当前第3/4题 
题组内容描述:
9. Plant growth is coordinated by various signalling chemicals. These chemicals cause growth responses which require a coordinated response. Outline how coordination is achieved in the following responses:
c. Shoot and root growt:fg /wjbv5 0 twoh+4,kvp 3ccoh and development
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14#
 
问答题 ( 1.0 分) (组内4/4) 切至整卷模式 搜藏此题  
第 4 题组 (共 4 题 4 分) 当前第4/4题 
题组内容描述:
9. Plant growth is coordinated by various signalling chemicals. These chemicals cause growth responses which require a coordinated response. Outline how coordination is achieved in the following responses:
d. Auxin effluent pumps and the positive phototropic resl-szmq n i3( ohi/5g, ga9f8sjponse of a stem.
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