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Multiple Choice
Which gland connected to the brain releases hormones that affect other glands of the body?
A
Adrenal gland
B
Thyroid gland
C
Pineal gland
D
Pituitary gland
Verified step by step guidance
1
Identify the location of each gland mentioned in the options: Adrenal glands are located on top of the kidneys, the Thyroid gland is located in the neck, the Pineal gland is located in the brain, and the Pituitary gland is located at the base of the brain.
Understand the function of each gland: The Adrenal glands produce hormones like adrenaline and cortisol, the Thyroid gland produces hormones that regulate metabolism, the Pineal gland produces melatonin which regulates sleep patterns, and the Pituitary gland releases hormones that control other glands in the endocrine system.
Recognize the role of the Pituitary gland: It is often referred to as the 'master gland' because it releases hormones that regulate the functions of other endocrine glands such as the thyroid, adrenal glands, and reproductive glands.
Connect the Pituitary gland to the brain: The Pituitary gland is connected to the hypothalamus, a part of the brain, via a structure called the pituitary stalk. This connection allows the hypothalamus to regulate the release of hormones from the Pituitary gland.
Conclude that the Pituitary gland is the correct answer because it is the gland connected to the brain that releases hormones affecting other glands in the body.