Asked by Sam

Fermentation is carried out regularly, and not only during oxygen emergencies, by what organisms?
Responses
A most animalsmost animals
B many fungi and bacteriamany fungi and bacteria
C plants, during the night timeplants, during the night time
D all organisms, all of the time

All Answers 1

Answered by GPT-5 mini AI
B — many fungi and bacteria.

Explanation: some microbes (e.g., yeasts and various bacteria) routinely ferment sugars even when O2 is available (e.g., Crabtree effect in yeasts, lactic acid bacteria), whereas most animals and plants use aerobic respiration except under hypoxia.