the compound microscope - prentice hall
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1T
he
Co
mp
ou
nd
Mic
rosc
op
e
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2Ex
plo
rin
g a
Pla
nt
Cel
l
Cel
l w
all
Cel
l m
emb
ran
e
Nu
cleu
sEn
dop
lasm
icre
ticu
lum
Vac
uole
Ch
loro
pla
sts
Cyt
op
lasm
Golg
i b
od
y
Mit
och
on
dri
on
Rib
oso
mes
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3Ex
plo
rin
g a
n A
nim
al C
ell
Cyt
op
lasm
Rib
oso
mes
Mit
och
on
dri
a
Golg
i b
od
y
End
op
lasm
icre
ticu
lum
Cel
l m
emb
ran
e
Nu
cleu
s
Lyso
som
es
Vac
uole
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4P
assi
ve a
nd
Act
ive
Tran
spo
rt
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5P
ho
tosy
nth
esis
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6R
esp
irat
ion
INTER
PH
ASE
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7Ex
plo
rin
g t
he
Cel
l C
ycle
CY
TO
KIN
ESIS
MIT
OSI
S:Te
lop
has
e
MIT
OSI
S:A
nap
has
e
MIT
OSI
S:P
rop
has
e
MIT
OSI
S:M
etap
has
e
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Nit
rog
en b
ases
Th
ymin
e
Th
ymin
e
Deo
xyri
bose
(a
sug
ar)
Ph
osp
hat
e
Gu
anin
e
Gu
anin
e
Cyt
osi
ne
Cyt
osi
ne
Ad
enin
e
8D
NA
Str
uct
ure
Ad
enin
e
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9D
NA
Rep
lica
tio
n
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10
Gen
etic
s o
f P
ea P
lan
ts
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11 Punnett Square—Pea Plants©
Pren
tice-
Hal
l, In
c.
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12 Exploring Meiosis©
Pren
tice-
Hal
l, In
c.
Beginning of Meiosis
Meiosis I
Meiosis II
End of Meiosis
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13
Exp
lori
ng
Pro
tein
Syn
thesi
s
Mess
en
ger
RN
AP
rod
uct
ion
Mess
en
ger
RN
A
Att
ach
es
to
a R
iboso
me
Tra
nsf
er
RN
A
Att
ach
es
to
Mess
en
ger
RN
A
Pro
tein
Pro
du
ctio
nC
om
ple
te
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14
Pu
nn
ett
Sq
uare
—M
ale
or
Fem
ale
?
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15
Exp
lori
ng
a P
ed
igre
e
A h
oriz
onta
l lin
e co
nn
ecti
ng
a m
ale
and
fem
ale
rep
rese
nts
a m
arri
age.
A c
ircl
e re
pre
sen
ts a
fem
ale.
A v
erti
cal l
ine
and
ab
rack
et c
onn
ect
the
par
ents
to
thei
r ch
ildre
n.
A h
alf-
shad
edci
rcle
or
squa
rein
dic
ates
th
at a
per
son
is a
car
rier
.
A c
omp
lete
ly s
had
ed c
ircl
eor
sq
uare
ind
icat
es t
hat
ap
erso
n h
as t
he
trai
t.
A c
ircl
e or
sq
uare
th
at is
not
sh
aded
ind
icat
es t
hat
a p
erso
n n
eith
er h
asth
e tr
ait
nor
is a
car
rier
.
A s
qua
re r
epre
sen
ts a
mal
e.
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Scientists removeplasmids frombacterial cells.
An enzyme cutsopen the plasmid andalso removes thehuman insulin genefrom its chromosome.The insulin
gene attachesto the plasmid.
Bacterialcells take upthe plasmids.
The foreigngene directs thecell to producehuman insulin.
16 Exploring Genetic Engineering