Vitamins

Thyroxine and catecholamines are derived from_____________?

Tyrosine

Alanine

Tryptophan

Leucine

Author: rikazzz Comment

Cytochromes are_____________?

Riboflavin containing nucleotides

Pyridine nucleotides

Metal containing flavoproteins

Iron-porphyrin proteins

Author: rikazzz Comment