Urea cycle linked to kreb's cycle by?
ANSWER: (A) FumarateREF: Harper's illustrated biochemistry 27th ed p. 246-49Arginosuccinate is converted to arginine at this step fumarate is released. At this step urea cycle cycle is linked with TCA cycle.
Urea Cycle and Disorders
Fumarate
Oxaloacetate
Ornithine
Citrullin
Fumarate