How does cow gen any energy from cellulose?

Answer 1

Cows generate energy from cellulose through a process called fermentation in their specialized stomachs, particularly in the rumen. They host a diverse community of microorganisms, including bacteria and protozoa, that break down cellulose into simpler sugars. These sugars are then fermented into volatile fatty acids, which serve as a primary energy source for the cow. This unique digestive system allows cows to efficiently convert fibrous plant material into usable energy.