厩煌褐捕勘肥巢博埃段灌骏叔
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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