The endocrine system
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12 Terms
What is the endocrine system?
a network of glands that secrete hormones into the bloodstream
What does the endocrine system do?
regulates bodily processes
works with the nervous system
maintains homeostasis
What is a hormone?
a chemical messenger in the body that is secreted from glands
What is a gland?
an organ that makes substances for the body such as hormones
What do endocrine glands do?
release substances directly into the bloodstream
What is the adrenal medulla?
part of the adrenal gland which releases adrenaline
What is the pituitary gland?
the master gland which tells other glands which hormones to release
What is the pituitary gland controlled by?
the hypothalamus
What hormones does the pancreas release?
insulin and glucagon
What is the function of the pancreas?
regulates levels of glucose in the blood
What hormone does the ovaries release?
oestrogen
What is the function of the ovaries?
controls the menstrual cycle and puberty
Note 
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