Phenylketonuria Is Caused by __________

question 78

Multiple Choice

Phenylketonuria is caused by __________.

• A) a single point mutation
• B) a dominant allele
• C) environmental factors such as diet
• D) a recessive allele

---

Definitions:

Daycare Issues

Refers to challenges or problems encountered in the operation and management of childcare facilities.

Unscheduled Days Off

Days taken off work that were not planned or approved in advance, often for emergencies or personal reasons.

Extra Work

Tasks or efforts required beyond what is normally expected or mandated, often without additional compensation or recognition.

Persuasive Presentations

Oral presentations aimed at convincing the audience about a particular idea or argument through logical reasoning and emotional appeal.