Pyrimidines Are Catabolized to Ammonia,bicarbonate,and Either ________ (From Cytosine or Uracil)or

Pyrimidines are catabolized to ammonia,bicarbonate,and either ________ (from cytosine or uracil) or ________ (from thymine) .

A) succinyl CoA;acetyl CoA
B) β-alanine;β-aminobutyrate
C) fumarate;succinyl CoA
D) acetyl CoA;succinyl CoA
E) acetyl CoA;acetyl CoA