Question

Help pls Metabolic pathways in which cells harvest energy from food molecule in the absence of oxygen is called _____. EXPLAIN ANSWER.

A. aerobic cellular respiration
B. Krebs cycle
C. photosynthesis
D. anaerobic cellular respiration

Answer 1

Answer: the answer is D. anaerobic cellualr respiration.

Explanation: Anaerobic respiration is respiration using electron acceptors other than molecular oxygen (O2). Some living systems (some bacteria and archaea) use an inorganic molecule other than O2 , such as sulfate, as a final electron acceptor for an electron transport chain.

Answer 2

D: anaerobic cellular respiration