Massachusetts State Board Esthetics Practice Exam

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Prepare for the Massachusetts State Board Esthetics Test with in-depth study resources. Utilize flashcards and engaging multiple choice questions, each designed with hints and explanations for optimal exam readiness.

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Which type of melanin is typically associated with red to yellow coloring?

Eumelanin
Pheomelanin
Tyrosinase
Collagen

The correct answer is: Pheomelanin

Pheomelanin is the type of melanin that is responsible for the red to yellow coloration found in hair, skin, and eyes. This pigment is primarily produced in individuals with lighter skin tones and is particularly prominent in redheads and people with blond hair. Pheomelanin is less efficient at protecting the skin from UV radiation compared to eumelanin, which is the darker pigment associated with black and brown coloring. In contrast, eumelanin has a darker hue and is found in most people with darker hair and skin. Tyrosinase is an enzyme critical for melanin production but is not a type of melanin itself, while collagen is a structural protein that provides support to the skin and is unrelated to pigmentation. Understanding the role of pheomelanin helps distinguish the varying characteristics of different hair and skin types based on pigmentation.