What Causes the Deficits Found in Children with Phenylketonuria (PKU)

question 42

Multiple Choice

What causes the deficits found in children with phenylketonuria (PKU) ?

• A) They are unable to synthesize melanin,thyroxine and catecholamines.
• B) They are unable to synthesize renin,erythropoietin and antidiuretic hormone.
• C) They are unable to synthesize aldosterone,cortisol and androgens.
• D) They are unable to synthesize neurotransmitters gamma aminobutyric acid (GABA)and acetylcholine.

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Definitions:

Triangle Arbitrage

A method of profiting from the inconsistency in exchange rates between three currencies in the foreign exchange market by converting them sequentially.

Canadian Dollar

The official currency of Canada, often represented by the symbol CAD or $CA, and used throughout the Canadian economy.

U.S. Dollar

The official currency of the United States, widely used as a benchmark and reserve currency around the world.

Absolute Purchasing Power Parity

A theory that posits currencies are at an equilibrium in exchange rates when they hold equal purchasing power in their respective countries.