What Genetic Disorder Is Associated with the Lack of an Enzyme

question 32

Multiple Choice

What genetic disorder is associated with the lack of an enzyme necessary for the normal metabolism of the amino acid phenylalanine?

• A) phenylketonuria (PKU)
• B) Marfan syndrome
• C) Huntington disease
• D) sickle cell disease
• E) cystic fibrosis (CF)

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Definitions:

Esteem Needs

According to Maslow's hierarchy of needs, these are the fourth level of human needs, involving confidence, respect from others, and a sense of achievement.

Physiological Needs

Basic human needs for survival and physical well-being, such as food, water, shelter, and sleep, posited as foundational in Maslow's hierarchy of needs.

Psychological Deficiencies

Lack or impairment in cognitive, emotional, or behavioral functioning that affects an individual's psychological well-being.

Social Deficiencies

Refers to the lack of social skills or abilities that prevents individuals from interacting effectively within a society or certain social situations.