Which of the Following Is TRUE of Phenylketonuria

question 67

Multiple Choice

Which of the following is TRUE of phenylketonuria?

• A)It results from a recessive gene.
• B)It is a chromosomal disorder.
• C)It results in death by 5 years of age.
• D)It is caused by an accumulation of lipids in the nervous system.

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Definitions:

Inward Curve

A contour or shape that bends or turns inward towards the center, opposed to bulging outward.

Lumping Species

In taxonomy, the practice of grouping together organisms that are very similar but considered distinct species, emphasizing similarities over differences.

Tertiary Scavengers

Organisms that feed on dead animals after primary and secondary scavengers have done so, often contributing to the final stage of decomposition.

Scavenged Food

Food obtained by finding and consuming leftovers or waste, rather than through hunting, farming, or purchasing.