Which of the Following Answer Choices Regarding Melanin Is NOT

question 80

Multiple Choice

Which of the following answer choices regarding melanin is NOT true?

• A)The more melanin present,the lighter the skin color
• B)Gives skin its color
• C)Protects against ultraviolet rays
• D)Protects against skin cancer

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Definitions:

Hippocampus

A major component of the brain in humans and other vertebrates, associated with memory formation and spatial navigation.

Thalamus

A structure in the brain that relays sensory and motor signals to the cerebral cortex, and is involved in controlling consciousness and alertness.

Frontal Lobe

One of the four major divisions of the cerebral cortex, involved in decision making, problem solving, control of purposeful behaviors, consciousness, and emotions.

Spinothalamic Tract

A sensory pathway originating in the spinal cord that transmits information about pain and temperature to the thalamus in the brain.