Microbiology - Microbial Metabolism

Exercise :: Microbial Metabolism - Section 1

  • Microbial Metabolism - Section 1
31. 

Anoxygenic photosynthetic bacteria oxidize

A. water
B. oxgyen
C. sulfide
D. ammonia

Answer: Option C

Explanation:

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32. 

Which of the following(s) is/are the products of the light reactions of photosynthesis?

A. ATP only
B. NADPH only
C. ATP and O2 only
D. ATP, NADPH, and O2

Answer: Option D

Explanation:

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33. 

Which of the following catalyze liberation of orthophosphate from organic P compounds and inorganic pyrophosphate ?

A. Alkaline phosphates
B. Oxidoreductase
C. Protease
D. Hydrogenase

Answer: Option A

Explanation:

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34. 

For each glucose molecule broken down, there are______________number of reduced coenzymes to be oxidized.

A. 12
B. 8
C. 6
D. 4

Answer: Option A

Explanation:

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35. 

As the electron flow through the chains, much of their free energy is conserved in the form of ATP. This process is called

A. oxidative phosphorylation
B. electromotive potential
C. dehydrogenations
D. none of these

Answer: Option A

Explanation:

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