Melanuria is caused by the abnormal catabolism of |
|||||||
a) |
Alanine |
b) |
Tyrosine |
c) |
Proline |
d) |
Tryptophan |
Melanuria is caused by the abnormal catabolism of |
|||||||
a) |
Alanine |
b) |
Tyrosine |
c) |
Proline |
d) |
Tryptophan |
(b)
Abnormal catabolism of tyrosine causes melanuria. The excretion of urine of a dark colour resulting from the presence of melanin or other pigments, etc.