#january2020usmle2k
Deficiency of the enzyme argininosuccinate in urea cycle leads to the accumulation of which one of the following?
A- Arginine
B- Argininosuccinate
C- Citrulline
D- Ornithine
Deficiency of the enzyme argininosuccinate in urea cycle leads to the accumulation of which one of the following?
A- Arginine
B- Argininosuccinate
C- Citrulline
D- Ornithine