In animals, nitrogenous wastes are produced mostly from the catabolism of _____.
A) starch and cellulose
B) triglycerides and steroids
C) proteins and nucleic acids
D) phospholipids and glycolipids
Answer: C
Biology Questions and Answers.
A) starch and cellulose
B) triglycerides and steroids
C) proteins and nucleic acids
D) phospholipids and glycolipids
Answer: C