Multiple choice

Match the column – I (Energy-Producing Process) with column – II (Final Electron Acceptor) and select the correct option.

 
Column – I Column – II
A. Aerobic Respiration 1. An organic molecule
B. Anaerobic Respiration 2. Molecular oxygen
C. Fermentation 3. An inorganic substances

  1. A - 1, B - 2, C - 3

  2. A - 1, B - 3, C - 2

  3. A - 3, B - 1, C - 2

  4. A - 3, B - 2, C - 1

  5. A - 2, B - 3, C - 1
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Final electron acceptor in aerobic respiration is molecular oxygen. The final electron acceptors in anaerobic respiration include NO3–, SO42–, and CO32–. The final electron acceptor in fermentation is an organic molecule.

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