Which of the Following Statements Is True

question 43

Multiple Choice

Which of the following statements is true?

• A)Excessive intakes of vitamin D cause rickets in children.
• B)Vitamin D is necessary for proper collagen formation.
• C)Pellagra is the vitamin D deficiency disorder in adults.
• D)Skin can form prohormone vitamin D after being exposed to sunlight.

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Definitions:

Medial Forebrain Bundle

A neural pathway in the brain that is involved with the sensation of reward as well as various aspects of motivation and emotion.

Dopamine

A neurotransmitter involved in many functions, including reward, motivation, memory, attention, and even regulating body movements.

Species-specific Defense Response

Innate protective behaviors particular to certain species that are elicited in the presence of threats.

Environmental Danger

Any threat or harmful event that arises from the surrounding environment, potentially causing damage or harm to organisms.