Reflex/reflex arc Flashcards
What is the endocrine system?
Communication system that controls the internal environment of the body
Pituitary gland
The pituitary gland is located in the brain, and produced the human growth hormone and antidiuretic hormone.
Human growth hormone
controls cellular growth and development
Antidiuretic hormone
Regulates water balance
Thyroid
The thyroid is located around the trachea, right under the larynx. It produces the hormone thyroxin
Thyroxin
Controls the rate of chemical reactions in cells.
Pancreas
The pancreas is located above the small intestine. It produces insulin and glucagon
Insulin and glucagon
Controls the blood glucose levels.
Adrenal
It is located on the top of the kidneys, and produces adrenaline
Adrenaline
Readies body for fight or flight responses.
Ovaries
In the female reproductive system, produces oestrogen and progesterone.
Oestrogen
Controls female sexual development and menstrual cycle.
Progesterone
Controls ovaries and uterus during pregnancy.
Testes
Located in the male reproductive system, it produces testosterone
Testosterone
Controls the male sexual development and activity
