During an aerobic digestion of organic waste, such as in producing biogas, which one of the following is left undegraded?
A. Hernicellulose
B. Cellulose
C. Lipids
D. Lignin
Answer:D
During an aerobic digestion of organic waste, such as in producing biogas, which one of the following is left undegraded?
A. Hernicellulose B. Cellulose C. Lipids D. Lignin