Pineal gland Notes: Definitions & Explanations PDF | Download eBooks
Study Pineal gland lecture notes PDF with biology definitions and explanation to study What is Pineal gland?. Study pineal gland explanation with biology terms to review biology course for online degree programs.
Pineal gland Definition:
Pineal gland is an important glasnd that produces melatonin.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Pineal gland Notes:
The pineal gland is a small endocrine gland in the brain of most vertebrates. The pineal gland produces a serotonin-derived hormone called melatonin which modulates sleep patterns. The shape of the gland is similar to a pine cone from which originated its name. The pineal gland is located in the epithalamus which is near the center of the brain, between the two hemispheres. The pineal gland is part of the neuroendocrine secretory organs and these are not part of the blood-brain-barrier.
Keep Learning with Biology Notes
What is Cork cambium?
Cork cambium is a tissue found in many vascular plants as part of the epidermis. The cork cambium is a ...
What is Active immunity?
Active immunization is the induction of immunity after exposure to an antigen. Antibodies are created by the recipient and may ...
What is Coprophagy?
Coprophagia is the consumption of feces. Coprophagy refers to many kinds of feces-eating, including eating feces of other species which ...
What is Estrous cycle?
The estrous cycle is the periodic physiological changes that happen due to fluctuations in reproductive hormones in mammalian females. Estrous ...
What are Hormones?
Hormones are distinct chemical messengers in the body that are formed in the endocrine glands and can travel far to ...
What are isomers?
Isomers of an element isomers are ions or molecules with identical formulas but distinct structures. Isomers do not necessarily share ...
