Question

An inability to produce melatonin would be a defect in which of the following glands?

A. Ovaries
B. Pituitary gland
C. Adrenal gland
D. Pineal gland
E. Hypothalamus

Answer 1

The inability to produce melatonin would be a defect in the pineal gland, an endocrine structure of the brain. Melatonin is involved in regulating biological rhythms, inhibiting reproductive functions, and acting as an antioxidant.

Step-by-step explanation:

The inability to produce melatonin would be a defect in the pineal gland. The pineal gland is an endocrine structure of the brain that produces and secretes melatonin in response to low light levels. Melatonin plays a role in regulating biological rhythms, particularly the sleep-wake cycle, and is also involved in inhibiting reproductive functions and acting as an antioxidant.