Question

Where does the electron transport chain come in for anaerobic respiration?

Answer 1

Anaerobic respiration is a form of respiration using electron acceptors other than oxygen.

Explanation:

Anaerobic respiration is a form of respiration using electron acceptors other than oxygen.
The inorganic and organic compounds may be used as electron receptors in anaerobic respiration.
These compounds are sulfate (SO42-), nitrate (NO3-), and ferric iron (Fe3+), DMSO etc.