<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:You are counseling a mother whose newborn has just screened positive for a deficit of phenylalanine hydroxylase enzyme. You inform her that her child will require dietary supplementation of which of the following?? A: Leucine, B: Aspartame, C: Tyrosine, D: Niacin, E: Homogentisic Acid,  <response>: This is a question about phenylketonuria PKU, an inherited disorder caused by deficiency of the enzyme phenylalanine hydroxylase. This enzyme is needed to break down the amino acid phenylalanine. Without it, phenylalanine builds up to toxic levels in the body. The treatment for PKU is a diet low in phenylalanine. Of the choices given, tyrosine would be the one needed as a dietary supplement. Tyrosine is an amino acid that requires phenylalanine hydroxylase for its synthesis. Providing tyrosine in the diet allows for normal protein synthesis and growth despite the phenylalanine restriction.C: Tyrosine 