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29 Cards in this Set

  • Front
  • Back
stimulated during emergency situations
adrenal glands
gland that produces insulin
pancreas
the development and maintenance of female sexual characteristics
gonads
growth hormone produced by
pituitary
testosterone is produced by
testes
diabetes mellitus is defect from the gland of
pancreas
goiter results from lack of
iodine
when the level of calcium in the blood drops,
the parathyroid glands secretes a hormone that causes the release of calcium from bone into the blood
which hormone can pass directly through the plasma membrane and nuclear membrane to the DNA in the nucleus?
steroidal hormone
which does not stimulate endocrine glands?
enzymes
the bodys normal metabolic raet is regulated by
thyroxine
endocrine mechanisms responds to changes in blood levels of ions and nutrients?
humoral stimulation
hormones are
transported to their targets by the bloodstream or secreted into extracellular fluid
which gland and hormone are associated win the biological clocks that determine our sleep and wake cylce?
pineal melatonin
a cell that contains membrane receptor protein and allows a hormone to selectively bind to its plasama membrane
target cell
diabetes mellitus is defect from the gland of
pancreas
goiter results from lack of
iodine
when the level of calcium in the blood drops,
the parathyroid glands secretes a hormone that causes the release of calcium from bone into the blood
which hormone can pass directly through the plasma membrane and nuclear membrane to the DNA in the nucleus?
steroidal hormone
which does not stimulate endocrine glands?
enzymes
the bodys normal metabolic raet is regulated by
thyroxine
endocrine mechanisms responds to changes in blood levels of ions and nutrients?
humoral stimulation
hormones are
transported to their targets by the bloodstream or secreted into extracellular fluid
which gland and hormone are associated win the biological clocks that determine our sleep and wake cylce?
pineal melatonin
the islets of langerhan in the pancreas are responsible for
making hormones that regulate blood sugar levels
in a person with diabetes mellitus, even though blood glucose levels may be high,
cells do not receive glucose
what are target cells
the specific cells or organs a hormone is meant to affect. each hormone must have a receptor protein present on a cell's plasma membrane in order to work.
what are hormones?
chemical substances, secreted by cells into extracellular fluids, that regulate the metabolic activity of other cells of the body
second messenger system
non-steroidal hormones bind to receptors on plasma membrane. reactions go off inside cell activating an enzyme; enzyme sets off reactions to create a second messenger.