As Neurofibrillary Tangles Occur More Frequently and Affect Multiple Areas

question 12

Multiple Choice

As neurofibrillary tangles occur more frequently and affect multiple areas, the brain's ability to coordinate behavior and communicate with the body

• A) increases.
• B) remains consistent.
• C) fluctuates unpredictably.
• D) becomes severely impaired.

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Definitions:

Phenylketonuria

A genetic disorder resulting from the body’s failure to oxidize an amino acid, perhaps because of a defective enzyme.

Phenylalanine

An amino acid of a protein.

Mental Retardation

A now outdated term referring to a developmental disability that affects intellectual and adaptive functioning.

Allergens

Substances that can trigger an allergic reaction in sensitive individuals.