Which Principle Does the Genetics of Hemoglobin in Humans Illustrate

question 29

Multiple Choice

Which principle does the genetics of hemoglobin in humans illustrate?

• A) Not all genes code for enzymes.
• B) One gene codes for one enzyme.
• C) All mutations of the same gene have the same phenotypic effect.
• D) Not all genes code for polypeptides.
• E) Proteins can code for DNA.

---

Definitions:

Axis II

A classification within the Diagnostic and Statistical Manual of Mental Disorders (DSM) that deals with personality disorders and mental retardation.

Adjustment Disorder

A type of mental disorder resulting from maladaptive reactions to identifiable stressors, characterized by emotional and behavioral symptoms.

DSM Classification System

The Diagnostic and Statistical Manual of Mental Disorders classification system used by healthcare professionals to diagnose and classify mental disorders.

Etiology

The study or investigation of the causes or origins of a disease or condition.