Patients Who Have Unusually Fair Complexions Can Be Indicative for Phenylketonuria

question 21

Multiple Choice

Patients who have unusually fair complexions can be indicative for phenylketonuria because:

• A) Phenylalanine is not produced
• B) Tyrosine is not available for conversion to melanin
• C) Melanin is converted to homogentisic acid
• D) Phenylalanine disrupts liver function

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Definitions:

¥ Per A$

The exchange rate showing how much Japanese yen (¥) one Australian dollar (A$) can buy.

Exchange Rate

An exchange rate determines how much one currency is worth in terms of another, playing a critical role in international trade and investment.

¥1.00

The monetary value of one Japanese yen, the official currency of Japan.

A$

The symbol for the Australian Dollar, the official currency of Australia.