Pineal.
pineal gland
No, the pineal gland secretes melatonin. The adrenal gland secretes epinephrine.
No, the pineal gland secretes melatonin. The pancreas secretes insulin.
The pineal gland synthesizes and secretes melatonin.
The pineal gland (or, epiphysis) synthesizes and secretes melatonin.
The pineal gland is an endocrine gland located in the center of the brain (of vertebrate animals). It resembles a pine cone, which is the origin of its name. This gland produces serotonin and derivative melatonin. Melatonin is a hormone that regulates sleep patterns.
Melatonin is a hormone our body produces that makes us sleepy. Stop using any electronics at least an hour before bed because the light from the gadgets makes your body stop producing melatonin therefore you won't feel the sleepy effects from the hormone.
Pineal gland at the dorsal aspect of brain secreates the hormone melatonin, that may regulate wake up and sleep patterns.
The adrenalin gland secretes that hormone.
thyroid gland
the pineal gland.