questionedithistorytranslations

Current version

This is the accepted version.
added by Paweł Kołodziejczyk Aug. 3, 2015, 8:45 p.m.
Which from endocrine glands is responsible for a regulation of sleep?
hypothalamus
adrenal glands
thymus
pineal gland
The pineal gland is a small endocrine gland in the vertebrate brain. It produces melatonin, a serotonin derived hormone, which affects the modulation of sleep patterns. Melatonin is sold over-the-counter as a sleep aid in the U.S. and Canada.
Paweł Kołodziejczyk
0
Correct this question
wikipedia → Endocrine system
3
Very interesting!
reach: rather globalbiologyhuman anatomymedicinenature

Votes

+3 Very interesting!  globalquiz.org
      Acceptable  Madman
      Acceptable  Sandesh Sumnath
      Acceptable  life-o-holic