2021 Modern Engineering Microbiology(Xidian University) 最新满分章节测试答案

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本课程起止时间为:2021-09-13到2021-12-15

Chapter 1 Chapter 1 Testing

1、 问题:The special features suitable for all microorganisms are:
选项：
A:It can only be observed with a microscope
B:They are all multicellular
C:Cells have obvious nuclei
D:Can perform photosynthesis
答案: 【It can only be observed with a microscope】

2、 问题:The first scientist to observe microorganisms was:
选项：
A:Robert Hooke
B:Louis Pasteur
C:Joseph Lister
D:James T.Watson
答案: 【Robert Hooke】

3、 问题:The founders of bacteriology are:
选项：
A:Robert Koch
B:Louis Pasteur
C:van Dyck
D:van Leeuwenhoek
答案: 【Robert Koch】

4、 问题:Louis Pasteur’s contribution to microbiology lies in his:
选项：
A:Call on people to pay attention to the importance of microorganisms in daily life
B:He found the virus
C:He proposed the spontaneous generation theory
D:He attacked the theory of evolution
答案: 【Call on people to pay attention to the importance of microorganisms in daily life】

5、 问题:Louis Pasteur uses a retort test to:
选项：
A:Refute spontaneous generation
B:Prove that microorganisms cause disease
C:Recognize the chemical structure of microorganisms
D:Proposed classification system for bacteria and protozoa
答案: 【Refute spontaneous generation】

6、 问题:Remembering Robert Koch in microbiology is due to:
选项：
A:Proof of pathogen theory
B:Successfully cultivated the virus in the laboratory
C:Developed a widely adopted classification system
D:Proposed the term prokaryotes
答案: 【Proof of pathogen theory】

7、 问题:Experiments done by Louis Pasteur when he was young confirmed the reason for the sour meat
选项：
A:正确
B:错误
答案: 【正确】

8、 问题:The pathogenic bacteria theory was first proposed by the scientist Koch
选项：
A:正确
B:错误
答案: 【正确】

9、 问题:After the pathogenic bacteria theory is established, it is possible to block the onset of epidemics
选项：
A:正确
B:错误
答案: 【正确】

10、 问题:The feature shared by microorganisms and other organisms is that they have cells
选项：
A:正确
B:错误
答案: 【错误】

Chapter 2 Chapter 2 Testing

1、 问题:Usually Streptomyces can be multiplied in the following ways:
选项：
A:Conidia
B:Budding and reproduction
C:Cyst spores
D:Spores
答案: 【Conidia】

2、 问题:The propagation of spore bacteria is dependent on:
选项：
A:Fission
B:Spore
C:Budding
D:Algal colony
答案: 【Fission】

3、 问题:The nucleus of the bacteria is:
选项：
A:Naked DNA molecules
B:A nuclear-free membrane-enclosed chromosome that combines DNA with histones
C:Chromosome without nuclear membrane enveloped by RNA and histone binding
D:Chromosome without nuclear membrane enveloped by tRNA and histone binding
答案: 【Naked DNA molecules】

4、 问题:The first scholar to isolate the rhizobia is:
选项：
A:Beylink
B:Busted
C:Koch
D:Ivanovsky
答案: 【Beylink】

5、 问题:What is the place for photosynthesis in blue bacteria:
选项：
A:Thylakoid
B:Carboxysome
C:Phycobiliprotein body
D:Lysosome
答案: 【Thylakoid】

6、 问题:Asexual reproduction of Mucor:
选项：
A:Endogenous cyst spores
B:Exophytic chlamydospore
C:Endogenous zoospores
D:Exogenous Arthrospores
答案: 【Endogenous cyst spores】

7、 问题:The capsules of bacteria are mainly composed of polysaccharides and pectins. There are also a few bacteria whose capsules are composed of cellulose
选项：
A:正确
B:错误
答案: 【错误】

8、 问题:Studies have shown that all kinds of blue bacteria that can form heteromorphic cells have the ability to fix nitrogen
选项：
A:正确
B:错误
答案: 【正确】

9、 问题:Bacterial cell membranes are the same as mold cell membranes. They are composed of proteins, phospholipids, and contain sterols
选项：
A:正确
B:错误
答案: 【错误】

10、 问题:Rhizobium cells often contain poly-?-hydroxybutyrate particles, so after staining, the shape of the bacteria is often ring-shaped
选项：
A:正确
B:错误
答案: 【正确】

Chapter 3 Chapter 3 Testing

1、 问题:The nutritional type of blue bacteria belongs to:
选项：
A:Light energy self-support
B:Light energy heterogeneity
C:Chemical energy self-support
D:Chemical energy heterogeneity
答案: 【Light energy self-support】

2、 问题:The content of C in microbial cells is about the dry weight of cells
选项：
A:10%
B:30%
C:50%
D:70%
答案: 【50%】

3、 问题:The main function of carbon nutrients is
选项：
A:Structure of cell material
B:provide energy
C:A and B
D:Wrong answer
答案: 【A and B】

4、 问题:The cell composition that accounts for more than 70%-90% of the total weight of microbiological cells is
选项：
A:Carbon material
B:Nitrogen substance
C:water
D:Wrong answer
答案: 【water】

5、 问题:The main difference between autotrophic microorganisms and heterotrophic microorganisms is
选项：
A:The required energy source is different
B:Different carbon sources required