Ammonia in Urine Is NOT Evidence of
A)tubule Cells Deaminating $\rightarrow$

question 43

Multiple Choice

Ammonia in urine is NOT evidence of

• A)tubule cells deaminating amino acids.
• B)a mechanism to neutralize acidic urine.
• C)buffering of excess hydrogen ions in urine (NH₃ + H⁺ \(\rightarrow\) NH₄⁺).
• D)the need to reabsorb more water.
• E)regulation of pH of body fluids.

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Definitions:

Incomplete Dominance

A genetic inheritance pattern in which both genes are expressed in the phenotype.

Polygenic Inheritance

Occurs when a trait is a function of the interaction of many genes, such as with height, intelligence, and temperament.

Genomic Imprinting

An epigenetic phenomenon by which certain genes are expressed in a parent-of-origin-specific manner.

Twins

Two offspring born from the same pregnancy, sharing a unique biological and emotional bond.