Marine Invertebrates Express Enzymes That Allow for the Conversion of Uric

Multiple Choice

Marine invertebrates express enzymes that allow for the conversion of uric acid to NH₄₊.What is the correct order of the action of enzymes in this pathway?
1) Urate oxidase
2) Allantoicase
3) Urease
4) Allantoinase

A) 2; 3; 4; 1
B) 1; 2; 4; 3
C) 3; 4; 2; 1
D) 1; 4; 2; 3