11.3-11.4 Flashcards
True or False:
controlling homeostasis through the nervous system alone would require continual impulses in MANY nerves
True
glands that secrete hormones into the bloodstream
Endocrine glands
body system containing hormone-producing glands
Endocrine system
gland that secretes its products to the outside of the body
Exocrine glands
a term meaning “stimulators”
Hormones
bind specifically to one kind of hormone
Receptors
master gland
Pituitary gland
growth hormone
Somatotropin
too much somatotropin
Pituitary gigantism
too little somatotropin
Pituitary dwarfism
excessive somatotropin production after normal childhood development; bones of the head, hands, and feet become enlarged
Acromegaly
hormones that affect the development of the reproductive organs and influence the secretions of the mature reproductive organ; produced by pituitary gland
Gonadotropins