Phenylketonuria Is an Inherited Genetic Condition That Causes _____

question 21

Multiple Choice

Phenylketonuria is an inherited genetic condition that causes _____.

• A) an increase in phenylalanine levels in the body
• B) osteoporosis
• C) excretion of excess ketones in urine
• D) an increase in blood glucose levels
• E) constipation because of muscle coordination problems in the gastrointestinal tract

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Definitions:

Hyperbola

A type of smooth curve lying in a plane, consisting of two branches, which are mirror images of each other and resemble two infinite bows.

Center and Vertices

In geometry, the central point of a shape and the points that define its outermost corners or parameters, especially in polygons and ellipses.

Method of Substitution

A technique used in algebra to solve systems of equations by solving one equation for one variable and then substituting that expression into the other equation.

System of Equations

A set of equations with the same variables, where the solution must satisfy every equation in the system.