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oee [108]
3 years ago
5

Both aerobic respiration and anaerobic respiration utilize glycolysis, Krebs cycle, and an electron transport system, but in ___

_____ respiration, O₂ is the final electron acceptor at the end of the electron transport system, whereas in ________, an inorganic molecule other than O₂ is the final electron acceptor.
Biology
2 answers:
Lesechka [4]3 years ago
5 0

Answer:

AEROBIC RESPIRATION

ANAEROBIC RESPIRATION

Explanation:

Oxygen is the final electron acceptor in aerobic respiration so that the  steep gradient needed for the progression of Electron transport chain(ETC) will progress, to generate Proton Motive Force(PMF), for pumping protons across the intramemebranes. The influx of protons produce energy for ATPs synthase synthesis of ATP. Thus oxygen is not available to accept electon to form water with protons, the ETC will stop, chemiosomosis will stop, and aerobic respiration will seize.

However  in anerobic respiration,pyruvate or alcohol must accept electrons so that NAD+ could  be freed and returned to Glycolysis for anaerobic respiration to progress.  

Compound of Sulphate may also be  used.

adelina 88 [10]3 years ago
3 0

Answer: a. Aerobic respiration, b. Anaerobic respiration.

Explanation: Oxygen is an essential component for aerobic respiration because it is at the end of the electron transport chain, where it accepts electrons and picks up protons to give out water.

The final acceptor of electrons in the electron transport chain during aerobic respiration is oxygen.

The final electron acceptor in the Anaerobic respiration are inorganic molecules such as sulfates. Inorganic molecules are used rather than Oxygen.

Oxygen

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The human lungs can function satisfactorily up to a limit where the pressure differ- ence between the outside and inside of the
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The correct answer is 0.53 meters.

Explanation:

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3 0
3 years ago
13)
belka [17]

Answer:

B)

Anaerobic respiration

Explanation:

All living organisms require energy for survival. They obtain this energy via the process of cellular respiration, where they breakdown the energy in their ingested food. However, the process of cellular respiration can either be aerobic (with oxygen) or anaerobic (without oxygen).

Anaerobic respiration is carried out by organisms who do not require OXYGEN for the process. This is the case of the bacteria described in this question which survive in a puncture wound that has healed on the outer surface of the skin in an environment without oxygen present. The type of respiration carried out by this bacteria is ANAEROBIC RESPIRATION.

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2 years ago
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