2020 2020秋生理学（双语）（刘传勇）(山东大学) 最新满分章节测试答案

本答案对应课程为:点我自动跳转查看
本课程起止时间为:2020-09-03到2020-12-31
本篇答案更新状态:已完结

【作业】The First Week： Introduction for Physiology and Transmembrane Transportation Homework for the Fi

1、 问题:Please describe one physiological process ( not including the cases that have been described in video and flashes) that controlled by negative feedback, and how it is controlled by negative feedback control system.
评分规则: 【 Describe on life process that controlled negative feedback (0 mark if included in the video and flashes)
Describe the mechanism that this process is controlled by negative feedback.
】

The First Week： Introduction for Physiology and Transmembrane Transportation Week Test

1、 问题:The physiological importance of positive feedback control is
选项：
A:promote an activity to finish
B:maintenance of the homeostasis of internal enviroment
C:promote the growth and development of organism
D:independent of the neural and humoral regulation
答案: 【promote an activity to finish】

2、 问题:As the arterial pressure vibrates at 80 – 120 mmHg, the renal blood flow does not change. If you want to prove the hypothesis that this property of the renal blood flow is dependent on the autoregulation of the blood vessels, which kind of experimen you should performe?
选项：
A:acute and in vitro physiological experiment.
B:acute and in vivo physiological experiment.
C:cell culture
D:histological experiment
答案: 【acute and in vitro physiological experiment.】

3、 问题: The mechanism of the life could be disclosed intensively and clearly through the experiments at the level of
选项：
A:cell and moleculer
B:tissue and organ
C:organ and system
D:whole organism
答案: 【cell and moleculer】

4、 问题:The capillary bed open as the metablites accumulate following the enhanced metablitic activity of local tissue. It is controlled by
选项：
A:local humoral regulaiton
B:neural regulation
C:distal humoral regulation
D:neural-humoral regulation
答案: 【local humoral regulaiton】

5、 问题:Which kind of moleculars or ions could be transported across the membrane independent on the integral protein.
选项：
A:gas moleculars such as CO2 and O2
B:glucose
C:Na+
D:protein
答案: 【gas moleculars such as CO2 and O2】

6、 问题:Which kind of transmembrane transportation below could not be saturated.
选项：
A:simple diffusion
B:primary active transport
C:receptor mediated endocytosis
D:facilitated diffusion through carrier
E:Na+-Ca2+ exchange
答案: 【simple diffusion】

7、 问题:The common property of simple diffusion, facilitated diffusion and active transport is
选项：
A:the materials transported are small molecules or ions.
B:energy derived directly from the breakdown of ATP or other high energy phasphate compounds.
C:down the concentration gradient
D:facilitated by the integral protein
E:saturation
答案: 【the materials transported are small molecules or ions.】

8、 问题:Which one is not included in the properties of facilitated diffusion via carrier?
选项：
A:uphill against the concentration or potential gradient.
B:chemical specificity
C:saturation
D:competitive inhibition.
答案: 【uphill against the concentration or potential gradient.】

9、 问题:The correct description about homeostasis include:
选项：
A:The internal enviroment of healthy individual is in the state of homeostasis.
B:The loss of homestasis might induce illness or even death.
C:One of the importance of the clinical treatment is to restore the homeostasis of the patient.
D:Negative feedback system maintains the internal enviroment at homeostasis
答案: 【The internal enviroment of healthy individual is in the state of homeostasis.;
The loss of homestasis might induce illness or even death.;
One of the importance of the clinical treatment is to restore the homeostasis of the patient.;
Negative feedback system maintains the internal enviroment at homeostasis】

10、 问题:The properties of the conditioned reflex include
选项：
A:the number is infinite
B:dependent on the enviroment the indivial lives in
C:congenital
D:fixed reflex
答案: 【the number is infinite;
dependent on the enviroment the indivial lives in】

11、 问题:Which one below could act as humoral regulating factor in blood.
选项：
A:glucose
B:CO2
C:O2
D:thyroid hormones
答案: 【glucose;
CO2;
O2;
thyroid hormones】

12、 问题:The properties of the humoral regulation include
选项：
A:response slowly
B:acts extensively
C:dependent on the neural regulation
D:acts transiently
答案: 【response slowly;
acts extensively】

13、 问题:The properties of the secondary active transport include
选项：
A:transportation uphill against the concentration gradient.
B:coupled with facilitated passive transport
C:chemical specificity
D: the transporter is ATPase
答案: 【transportation uphill against the concentration gradient.;
coupled with facilitated passive transport;
chemical specificity】

14、 问题:The difference between active and passive transport include
选项：
A:energe derived
B:uphill or downhill the concentration gradient
C: dependent or independent on the integral protein
D:cotransport or not
答案: 【energe derived;
uphill or downhill the concentration gradient】

15、 问题:The physiological funciton of the plasm membrane include
选项：
A:acts as barrier to separate the intracellular and extracellular fluid
B:receive the regulatory signal from extracellular fluid
C:transmembrane transportation
D:cellular movement
答案: 【acts as barrier to separate the intracellular and extracellular fluid;
receive the regulatory signal from extracellular fluid;
transmembrane transportation;
cellular movement】

16、 问题:The properties of the primary active transport include
选项：
A:via integral protein.
B:uphill against concentration or potential gradient.
C:the energy directly derived from ATP or other high energy phosphate compounds.
D:saturation.
答案: 【via integral protein.;
uphill against concentration or potential gradient.;
the energy directly derived from ATP or other high energy phosphate compounds.;
saturation.】

17、 问题:The correct descriptions about Na+/K+ transporter include
选项：
A:is a kind of ATPase
B:With the energy derived from one molecule of ATP,. it moves 3 Na+ from intracellular fluid to extracellular, and 2 K+ from extracellular into the intracellular fluid.
C:extensively distributed at plasma, sarcoplasmic reticulum and endoplasmic reticulum.
D:actived by the increase concentration of K+ in the intracellular fluid or Na+ in the extracellular fluid.
答案: 【is a kind of ATPase;
With the energy derived from one molecule of ATP,. it moves 3 Na+ from intracellular fluid to extracellular, and 2 K+ from extracellular into the intracellular fluid.】

18、 问题:Ion transportation through channel is primary active transport.
选项：
A:正确
B:错误
答案: 【错误】

19、 问题:Ion transportation through channel is secondary active transport.
选项：
A:正确
B:错误
答案: 【错误】

20、 问题:Ion transportation via channel is facilitated transport.
选项：
A:正确
B:错误
答案: 【正确】

21、 问题:In most of cells, the intracellular K+ concentration is higher than that of the extracellular fluid.

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