__________ Results from a Single Gene Mutation That Doesn't Allow

question 21

Multiple Choice

__________ results from a single gene mutation that doesn't allow the breakdown of phenylalanine.

• A) Tay Sachs disease
• B) PKU
• C) Cystic fibrosis
• D) Fragile X syndrome

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Definitions:

Aspect

A particular part or feature of something, or a way in which something can be viewed or considered.

Significant Brain Loss

Refers to substantial reduction in brain volume or the loss of neurons, which may result from aging, neurological diseases, or other factors.

Blood Pressure

The pressure of circulating blood on the walls of blood vessels, usually measured in terms of systolic and diastolic pressure.

Aging Brain

The process by which the brain changes as a natural part of aging, often involving some decline in cognitive function and structural changes.