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Bio 211 Exam 1 Study Guide
Chapters 16, 17, 20, 21
1. Know which endocrine gland secretes which hormone(s), the
target and effect of eachhormone, the stimulus for release and how
release is inhiited.
2. !hy don"t hormones affect all cells they contact# !hat is a
target cell#$. !hat are the 2 ma%or classes of hormones (endocrine,
not &aracrine)# !here are their
rece&tors located# !hich class of hormone uses a 2nd
messenger system to stimulate its
target cell# !hat is a G'&rotein# !hich class of hormone
inds to its rece&tor inside the cellmigrates to the nucleus,
and acts as a transcri&tion factor# !hich class of hormone
inducesa more ra&id res&onse# !hich class of hormone has
effects that are ty&ically of longerduration#
. !hat is half'life#. !hat are the three ways endocrine
glands*tissues are stimulated to release their hormones#
!hat is the difference etween humoral and hormonal stimulation#
!hat is a tro&ichormone#
+. !hat ty&e of homeostatic mechanism regulates the lood
leel of most hormones#-. !hat are the hormones that are synthesied
in the &osterior &ituitary# !hat are the
hormones that are released from the &osterior
&ituitary#
/. !hat are the hormones that are synthesied in the anterior
&ituitary# !hat are the hormonesthat are released from the
anterior &ituitary#0. !hich &ituitary hormones hae
releasing hormones# !hich don"t#1.!here do the releasing hormones
come from#11. !hich &ituitary hormones hae inhiiting hormones#
!hich dont# !hy#12.!hich &art of the rain is most closely
associated with the function of the endocrine system#1$.!hich
hormones hel& maintain fluid alance# !here do they come from#
!hat is the
difference in their action#1.!hich hormones are associated with
the following3 4a5 (sodium), K5 (&otassium), 6a25
(calcium), 78$' (&hos&hate), and 9 (iodine).1.!hat is
thyrogloulin# !hat is thyroxine# !hat is the difference etween
:$and :# !hat
is a goiter#
1+.!hat is the difference etween :y&e 9 and :y&e 99
diaetes#1-.!hat are the hallmar;s of diaetes# !hat is
&hysiological asis of each sign#1/.isease.
2.!hat are the formed elements of lood# !hat are the fluid
elements# !hat are thefunctions of lood &roteins#
21.
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Bio 211 Exam 1 Study Guide
$$.!hat does itamin K hae to do with &rothromin and clotting
efficiency#$.Know which antiodies and which antigens are associated
with which lood ty&es (=B8).$.@nderstand ?h factors. !hat are
the $ most common# !hen are anti'?h antiodies &resent#
!hat is anti'>#$+.Aist the lym&hatic organs. !hat is the
difference etween a lym&hatic organ and a lym&hatic
tissue#$-.!hat is lym&h#
$/.!hat is the &rimary function of a lym&h node#$0.!hat
&arts of the ody do the lym&h ducts drain#.ont forget the
antigen &resenting cells.-.!here do lym&hocytes
mature#/.
