Question

what part of the pituitary gland produces growth hormone?
(1 point)
○ cortex
○ anterior lobe
● medulla
○ posterior lobe

Explanation:

To determine the correct part of the pituitary gland that produces growth hormone, we analyze each option:

• Cortex: Part of the adrenal gland, not pituitary, so incorrect.
• Anterior lobe: The anterior pituitary (adenohypophysis) produces growth hormone (somatotropin), which is correct.
• Medulla: Part of the adrenal gland (produces adrenaline/noradrenaline) or brainstem, not pituitary for growth hormone, so incorrect.
• Posterior lobe: Stores and releases hormones (like oxytocin, ADH) produced by the hypothalamus, does not produce growth hormone, so incorrect.

Answer:

B. anterior lobe