Microbiology - Micro Organisms

Exercise :: Micro Organisms - Section 1

  • Micro Organisms - Section 1
21. 

The five-kingdom system of classification was set up by

A. Louis Pasteur
B. Robert Whittaker
C. Robert Koch
D. Masaki Ogata

Answer: Option B

Explanation:

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22. 

The membranes of which domains are chemically the most similar?

A. Archaea and Bacteria
B. Bacteria and Eukarya
C. Eukarya and Archaea
D. membranes of all three domains are chemically identical

Answer: Option B

Explanation:

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23. 

Primary differences between cilia and flagella are

A. arrangement of microtubules
B. length and location of basal bodies
C. how the microtubules are fused to each other
D. number, length and direction of force

Answer: Option D

Explanation:

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24. 

All membranes of free-living organisms have phospholipid bilayers, but exception is

A. bacteria
B. fungi
C. archaea
D. protozoa

Answer: Option C

Explanation:

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25. 

All of the following are features of prokaryotes except

A. nitrogen fixation
B. photosynthesis
C. sexual reproduction
D. locomotion

Answer: Option C

Explanation:

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