PKU is an inherited condition that can cause mental retardation. The retardation can be prevented by

A) taking L-DOPA pills.
B) a special diet.
C) special education programs.
D) getting more sleep than usual.

Question

Tatianna Latham · Accepted Answer

Final Answer : B, Explanation :  PKU (Phenylketonuria) is caused by a deficiency in the enzyme required to metabolize phenylalanine, an amino acid present in many food items. Therefore, a special diet that limits phenylalanine intake can prevent the mental retardation associated with PKU. L-DOPA pills are not effective for treating PKU. While special education programs and adequate sleep are important for overall cognitive development, they alone cannot prevent the mental retardation caused by PKU.

PKU is an inherited condition that can cause mental retardation. The retardation can be prevented by

A) taking L-DOPA pills.
B) a special diet.
C) special education programs.
D) getting more sleep than usual.

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Learning Objectives

Learning Objectives

Related questions

PKU is an inherited condition that can cause mental retardation. The retardation can be prevented byA) taking L-DOPA pills.B) a special diet.C) special education programs.D) getting more sleep than usual.

Definitions

Learning Objectives

Learning Objectives

Related questions

PKU is an inherited condition that can cause mental retardation. The retardation can be prevented by

A) taking L-DOPA pills.
B) a special diet.
C) special education programs.
D) getting more sleep than usual.