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koban [17]
2 years ago
11

Which of the following is TRUE about this reaction?

Biology
1 answer:
hoa [83]2 years ago
5 0

The right answer is C

This process is called anaerobic respiration. It doesn't need dioxygen to occur (it can happen with or without O2).

Anaerobic respiration is a mechanism in which electrons pass through a chain of transporters whose final acceptor is a mineral substance other than oxygen, unlike aerobic respiration where the final acceptor is dioxygen. The final acceptor may be the nitrate ion (as in the case of Pseudomonas), carbon dioxyde or the sulfate ion.

Some bacteria (Pseudomonas) are able, anaerobically, to reduce nitrates to nitrites and then, depending on the case, to dinitrogen (with the enzyme Nitrate reductase A).

NO3- ==> NO2- ==> N2.

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3 0
2 years ago
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Why do organic remains need to be in anaerobic conditions for fossil fuel formation to<br> occur?
telo118 [61]

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8 0
2 years ago
Chris drew a diagram to compare the ways in which different organisms obtain nitrogen.
Sergeu [11.5K]

Answer:

D. Absorb from soil.

The last one.

Explanation:

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8 0
2 years ago
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Genetic recombination in bacteria can happen during (name two possibilities)
Sergio [31]

Answer:

During transformation and conjugation

Explanation:

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7 0
3 years ago
Use Chargaff’s rules to predict the missing values for E. coli, human, and ox DNA. Round your answers to the nearest whole numbe
Black_prince [1.1K]

Answer:E. coli: Cytosine- 26, Thymine-24

Human: Guanine-20, Cytosine-20

Ox: Guanine-21, Cytosine-21, Thymine-29

Explanation:

Chargaff's rules state that in a given DNA molecule the percentage of Adenine %A is approximately equals the percentage of Thymine %T and the percentage of Guanine %G is approximately equals the percentage of Cytosine %C.

Answer is

E. coli: Cytosine- 26, Thymine-24

Human: Guanine-20, Cytosine-20

Ox: Guanine-21, Cytosine-21, Thymine-29

7 0
3 years ago
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