BIOL 20A Lecture 7: Lecture 7
24 May 2018
School
Course
Professor
C
er
Scontin
ed
.
4/2.ro/1
.s . . _ . .
' • ' p
.~
I)
A(-tin
b«i(.d
fi
ta~
L
~
l~tp~te1eton
·
IS
l(Y)port?ll')t
I~
Cell
strt,\ctll\~""
rY\Dl/,e,r.Y)er11
' (Vl'11CLitJf1lct~l)~pdy~
.,,.-
1
h\\c,rotu
9Ulf
})
(
lflt{t
IY'{d'1
a,~
~i)rJr,v,)t
prvtti
n
s).
~tQst~t~ftJn
tr
ea
tel
Ph~(/
Ca/
fa.ff6lCtin.
l
C1.nd
underlil eel I
fh1pf.,
mobil1~
cf
At')t~Tit'Y1
• 1
q~iARJ
or-~t:.itttll<
pornioY1lt\9
_ ~ .
j
\l")tHA
(f/lulor
ttanrpoft
.
~
-
~
rlitY
Bo"trl
kA--v'r)
-
I
~
tw
fi
I
0\
~1"1.
-
;.:;..
.
~
l C
\1J
l1A
b
v.
I<
s
~
(
po
_~ \
-r~
l_ pol~M~fS
of
1.1-/-tin
oft.ti"\ -
wiai:1-t
6(
I~
~nn-Jin,~,-.pn,to-ht~
o ·
YT"'-~
>n
. . 1
lb~
lldlf•i,.,,
cyllltdet
.1
Tll)-elfY~G(l~rt
~-+:"'t.
Ct.ti Ct-ry/-{r(f...cftJC
' 2 \) 1\-{
~
\
f-b
• J I
b~nJ;~~-<,,~{ll;
~A.
!-\•Ill\.
..
c~n
Wz>~~<
-
~,
~~J
_
t6tM
-h
e_
_
~~Hc
:•r.Jt,
, py,;,1,,,!;_
.f>
: ~i-,t1,,t1W~
i..-,
0
,;,,
l'l\o!,,rl,
,~\:,o~
~th,e
5T.S
lvalfc-'
on
•vdc.n.~b"'ll!'J C/1,yy\fl~
{CAr:,
o,
I • - -
Pr.Al I Q.(1\ h
~\4
~•
½-rnten...ecjtll\t€ -filaments
~\t-e'
NO~\~
, _ . . - -~· ,
Y . .
inlti
. _ · Q_,:!_i?~~~~~
af'
f ,~r.tfJ~
prute:,h~
{
~r~flhs
1
/c,·1t~)'!":'~
~ .
1(
_
!
aS~·0'1bl-t
4-tx,f\.,J
ll>pe_/it;e
c<Abti>J
wij-+i
grtat-
-tl"¼i/.(.
stru,rfh1.
/\J~f
rJ't
1i~;c;f'1t.!J
I
ao
J1ttT1
C
CC-tbl-tJ.
-
forms
Sfnl?- ca-
~s
arotMcLVIU.
'(,.
(-t,CV5
- , -- - I
I * I
l.{.(
YNN\t-s
~
re
hon-Cova
1ent-
I
n+e
mctm,,
hen
(j
~
J,j
_j_
5
a,5~~
1
, e
C\
s't
l (
1-l'dd.rvq~h
bond.s,
1oYl
·1~
int-e,acf1D1S,,,A-1f'b~
1 etr..)
I -
j
Ci
I
t'o;+ect.
-
Pto-ti
-
S-t
·5 ,:_
vs
e coo-
r-J.
:1-n
ated
..:.
n,
1>
u e.l'),\-e,f'\"f-s
of-
ffi<.
·i r c i I
io.
~
s-
w,l'\-\ · -
l-
--
-
·--·
_
c.,'~<>
-
rtbJ.e
.
~~
-
~""'
th,(,
pt~
_)_
ll'\Q
W\~!!I
~
-
~n~
6c.th•.-()1
d-_\
ti)(_
tll
e_dev;fl", _
1
8(1.ndiecj
A(
tin
-~i\<x~·enf-j:-shqpe
1-ti~
-S(Jrfau. o-f-
ftle
- C-el
Ls
_Mi
C
l'b
v·
,1
1
i a-rt cell-
Sud<ue
-
..
I -.
(b
tylA
Slon.1
·,n
+ha.
t
)'ltht1rca\
-
et\\J
. tbC4t_
e.re~t
_
t__g
9-~
aJ,tt-
L
r..v~~~
_Q_~ea
_
A>r
_9 r~_
.i!'r
r
~}~<kl_
--
/_
-~fo-r
tJU:rr1-~r1t
e:;(
.
c~
OIi
g
.e.
B_
b(A~cl
-
~d
.
ct
.C:
+in
Fila
muih
in
'tt!0ct_
t,.u
L
rnte1JY1eq
i_
4'fe
_
-~·1"nz-":'Jb
I
J
+o
-c~rtnil
tnt
pla.Srnq
rn,,l'Y)\,rnn-e
s-wkC"J
t>vrlllte.tftb
fl>r
bc:tter
hl,l.nien/'.lts6·rpt11]t-.
I . • - -
-·
·-·---
- -
----------
-·
_ I
M1crottib.,,l.eJ
.5~~e
4S
f.!'.llt'.¥Lfur
_
in:f:m
.(ll
l.
~lat:..
1"_ran5por
t. -~ 0
tecu
{ar_
tno-ro_r_s
__
.p1A1
.I
J1eitCl<!J
.
ancl.
o
t-q~n!fl
eJ
P
~~f
~"!It
P.,..'_
t£___d
__
~~
_
Ct(
L~
lo
h_~
!11·,c.~tu
_b~c _
-1:E
q[s_,
_ /q
.,,u
,-
'l_
te.fht(l
_'
h
~ca
,..,o,
trJ
(}
r1i_c,~-ht "'"': · K:int!tll) "':.~It°$
In
a h j'e,rv
t4k11
_
l-c
~':'_C
CJ
r
ihj..
V\,
y'-t•rtoDI~
~~~wv~
~~;::M~~
_!!_~~
c
~~
b~
Mi~~~~
-
~~
~
~~t
_
C#J~
~
iS.~o:,·a
~~
~
o~e
~
(o;;~
_
/;,
t'
i
ni.e,
i r,
11
CA
II
cl
i t f
ct
i o n
<a.t
-f,,:t
\ h i!lh .
-
•··-
-·-
--
-·- -
--
·-
---
--
'--
-·
--
--
--
--
·-----
-----
.
--
·--
- . --
-·
--
--··
-
--
1 u.n
MO~l",Wb
: m_!rf1qh'~
~~
~
(')~l~
-
~~T~A-T~o
.
~s~Mr,L'i
~
j)1SA-SS{~~
ly
6P
tlt\t actm c~ro)!l:f1(rn.
l?,1.mJleio/
(;{Ctio f1
1cu-Y~
_nn,.- · --
··--~
-;:-
---
-
~-
tr~w
..
·-
___
__
_ .. . _
·--
___
. ---~t
Ct/(
pe
!_
•(-' ~ - µ,n.
CNJ.f!~
__
_
k,~
\'}'\,~C>HYl.
A-ctiri
fil<-1~
tit
tne
,~all"ih~
ett~(J
au
NCft"°li.-l"t)c;s/iriY,ed.
Elbh~llMCTo
a,nJ
bt.tl\
J\~q • f alti') fi
lam
en't!
at
11,e
/eaclihj ed':I e
pu
Sh~S
tn
e
UI
I
~
tlV\pr7A
f\{,.
tr~.
M:lofl'1
_1n~tlia~
ed
rn
dv-e,
..
,uir
<!>t
Cn>H
,,
....
ruo
b"-<.ll-tJ
af
l\ft.tr((//
S't,vttits
c,,'{~l!:f'':f~
.
. L
a~tllot,
0di4
frcrt
i,v,u1,rC1f'I..
(ro
6
t.rh~t)
pt'tl~11Js-
1~
ust:d
(f]
~nt
fo
Cy-a,wf
~
l-
~~(,~l.
Exm
CtlllA\ar
M~-tt-ii<
S'C4_{~1d
th~+
J~ffOTi
~
tiHl,\.!J
'in
ctnir-,alr.
p,e~Mx
-)S'
((JM7'0$t~
.,f
_a
fih11>uS
prtitti~(c
11
11a;,,.)e11l-t.H1~/ej
""it11
·r·
~t(.1n,rwth,,<x/-(
,nd
~J
tJol'(Sa(.(1-il\rjJ~
f
(l.<\il'>S(
IJ11>fo3t1a.,.,.
5)hit1I-
-fur.,..~
~el.
