纈胺酸(Valine)與甲硫胺酸(Methionine)在氧化代謝時其碳骨架(Carbon skeleton),可由下列那一個化合物進入三碳酸循環(TCA Cycle)繼續分解代謝(Catabolism)?
Fumarate
Oxaloacetate
Acetyl CoA
Succinyl CoA