微生物学（全英文课程）（山东联盟） 知到智慧树答案2024 z24909

绪论 单元测试

1、
The first microscopes were developed by:

A:Ehrlich
B:Metchnikoff
C:Leewenhoek
D:Lister
答案: Leewenhoek

2、
Who firstly  invented micorscope and oberserved bacteria?

A:Robert Koch
B:Louis Pasture
C:Antony van Leeuwenhock
D:Alexander Fleming
答案: Antony van Leeuwenhock

3、
Microorganisms can be spontaneously enerated from inanimate matter.

A:对
B:错
答案: 错

4、
Pasteur demonstrated that lactic acid fermentation is due to the  activity of  microorganisms.

A:对
B:错
答案: 对

5、
Microorganisms are divided into  (   ).

A:Bacteria
B:Archaea
C:Fungi and protists
D:Viruses and other molacular organisms
答案: Bacteria;Archaea;Fungi and protists;Viruses and other molacular organisms

第一章 单元测试

1、
DNA replication in bacteria is controlled by

A:

cell size

B:

cell division

C:

cell separation

D:

cell initiation

答案:

cell division

2、
In times of nutrient deficiencies, the bacteria Clostridium produce____until conditions are permissive for vegetative growth

A:

prostheca

B:

spores

C:

stalks

D:

fruitingbodies

答案:

spores

3、
All phototacfic bacteria respond to light by

A:

moving away from the source of light

B:

moving toward the source of light

C:

increasing the movement of their flagella

D:

creating gas vesicles to rise to the surface

答案:

creating gas vesicles to rise to the surface

4、
Staphylococcus aureus stained by the gram method appear red in color.

A:对
B:错
答案: 错

5、
Which one is the world largest known bacterium? 

A:Epulopiscium fishelsoni
B:Escherichia coli
C:Bacillus subtilis
D:Thiomargarita namibiensis
答案: Thiomargarita namibiensis

第二章 单元测试

1、
Fungi can be differentiated from most bacteria by culturing at:

A:

marine

B:

low pH

C:

neutral pH

答案:

low pH

2、
A conidium is a/an____spore, and a zygospore is a/an____spore.

A:sexual, asexual
B:free, endo
C:ascomycete, basidiomycete
D:asexual, sexual
答案: asexual, sexual

3、
Yeasts are unicellular fungi, and molds are filamentous fungi.

A:对
B:错
答案: 对

4、
Septate hyphae could resiste  severe environments better than nonseptate hyphae.

A:对
B:错
答案: 对

5、
Which kind of spores could mushroom produce for reproduction?

A:Oospores 
B:Zygospores
C:Ascospores
D:Basidiospores
答案: Basidiospores

6、
Which kind of spores is NOT  asexual spores?

A: Sporangiospores
B:Chlamydospores
C:Ascomycetes
D:Arthrospores
答案: Ascomycetes

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