A rumen is the location where active microbial populations ________ ________, the main component of plant cell walls, into usable nutrient sources for the animal
a. ferment peptidoglycan
b. respire peptidoglycan
c. ferment cellulose
d. respire cellulose
Answer: C
Biology & Microbiology
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Biology & Microbiology
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Fill in the blank(s) with the appropriate word(s).
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