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CHỦ ĐỀ 1
TY THỂ
VÀ HOẠT ĐỘNG TỔNG HỢP NĂNG LƯỢNG
Nguồn gốc của  thể

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#$!%&!'!'#()#*+,
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Sơ lược về ty thể

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Cấu trúc của ty thể
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j#$$(&6,Ymàng ngoài ti thể 'màng trong ti
thể1kf$/)A1j#$)
#%#VU-$<cristae='$1k-J($/#0+
>%#6?>%#6?'K.#HQT'%8%##%8#&
*,?-#$1X$66,Y6
E(%JE$A'6E-A$E$$R-#$
'$1
Màng ti thể

1.1. Lớp màng ngoài

j#$U/B!%#9l#!#-#*J"$

J6(-'6eYe?96-.1k
(h$U-#(6A6-<6Zmn$=1X6A
%$%#SU-.#S [ooo*-4;1X
#S-Jd;A-#$>#J('0?
"1k`(9:$9$'%5)/6
*$)*P>;'#

1.2. Lớp màng trong

j#$#9'(&!Y

mX#9",#(>;p>%#1

mk9HQT!!9%5K.#HQT1

mX#9'0I,(&5V!"'I6q%5
%1

mr/$0#67#91

j#$(Jeoo#-#9#*96'B!%#9l#!#-#*%<JnYe
?'56-.J('e#9$pe[#!#-#*?'5!-.=1C
$V($/-.-$/#!#-#*6>DI#-*-#1
T!#-#*D-I-#$J'671b>-#$
$6>#'?%$%%#1+%'
#S5+#S'0$I,s$1CA$
)$/,,1j#$-).5$-*,
?-#$&-A5-+'D6&K.#HQT`&-A1

Khoang cơ bản của ti thể


rA)9:$9!V(!$9'5#S2CH1t'0'0
%*5A'$!;%uCH'#9?12CH6>
/v$!h$c$/!q#9#*9<en#9#*94D='
#9#*9.h6'-#$f'#-#9#*9.$&4
9$1

Q.U4-#$$/6$1b6>
A$(%5<$;=1X%5J0$I
'$%!.H2C!$9I)q)1Q$c$/
#+#98?/$*5A$1

Q&$661@--#$6$<R$
'$=$6$<R$p$/$='%5
<R$'5#=1b?K eeow$1
Chất nền của ty thể

b%5-66>.U4-#$1X%5
($/p.#&$9:$94/'!$9I,uCH
'$/!!2CH1X(&?9:$9$>;#'9
'*P`$*1

b?8`%K4!5*JN
6o[w$5*K'-xw$1

F-.-)66'4)!-a6
`61t?*GY/Z1[ooVf$/!
!Ud[mx1



Chức năng của ty thể

X(&U-JK.#&-.**).#%&HQT1CD(,9:$95,S9:$9X9'
#!# $c",;**P*$'$/!%6-1C&-..#
.?'-A6#!#&HQT9#(Y
H2TyT'>Jyz<&-.=HQT

@D`-J%#&-.$U)/1g%#&-.",9#(Y
HQTH2TyT'>Jy&-.

CV6&K.#%+)/9:$9>%##9111

2f(&J-%RJ&-.4**)HQTV$/'VU65
-Y
mg.-0#
mQKJ+6*%-$9
mQ&!
m@5V);6S
mQK.#{9$9
mQK.#F9*
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k/'(&d.",4$/!-)I,1X|)(9:$9!#P#-)q/?
$$-%#91k/!"/995V%((&55,61
Vòng đời của ti thể

Q-A9#J(%''671b84A-8h+>1g"
,)cA'!-A>6}#>1F
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$#9'#-!$9!+1


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Hoạt động tổng hợp năng lượng

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Chu trình Krebs

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Chuỗi vận chuyển điện từ

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=1g.U-)7$%
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2.1. Từ quá trình đường phân đến chuỗi vận chuyển điện tử

@+A(&#.%UJ!S*G1C(&%#&
-.%-D*91j%D-$'?*G#SD!•.49:$9
4*)DJ%--!91F-!9!•'D'#SI,A
$-%'0-!91


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6>A+!",*,>;'.U-$6?<9$9-!$=1XD.U-
D#<glycolysis=';JA1QD#-!9.
#'91X(&6$]`..!S*G$/&
-.1

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$'5.$/*)"6iU-9-XHA
%51X$9-9-XH!•.>;)>b91

2.2. Chu trình Kreb

„~>%#$4b9VU--*1X$-%
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)/(&'0/'0!#7$''#O

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S<electron donor=%$,S<carrier='%#0,S<acceptor=1QAJ+#'9 
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,SY$/-)-$*9*99*-9*9<CH2y='-)6-…'*99*-9*9<€H2y=1
TS(*~A->;1

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9:$9I,1#XƒZ1TS(-H9-XH''b9
h'$/#S‚-;-991k/6#Sc-A68)$/#S(•
-*1X?'-a*$b9VA-*1H*!-).
'K '*9'#S.#1X#S
.*f)AXƒZ'*9.#SCH2`€H201Xf!
;%4-)#S;-99(‚1ja*$.U--'->684$

c64+(-;-99-)!†!6.#'#S9-XH6#G'1

F#7$U%-',!;%,S&-.1X,S.'0
4#SCH2{'€H2{Z1X,S.$J8!•'p'0
,S1

2.4. Quá trình phosphoryl hóa bằng ôxy hóa<oxidative phosphorylation=

kp#S-!9>D#4J!•)‡HQT'Z#S*#'1{#S
!•.'%5)no#SHQT'f'XƒZ1QK/)n‡HQT1

CAcb96>)HQT$d)9-9&-.1X,S.
'0$DCH2{'€H2{Z1g)HQT ,S&-.;)$
>$/#()#1h'$-$/*c%'0,S6f'
9:$9)#(.#1X#(.#.h'$4#9;A$1

T(.#CH2{*9*9!9Y-#(.#-%(A‚op#9#*91X,S CH2{+A…'
!;Ax$(!hm-i<m!-M99=91

T(.#$9Y$pZZ#9•9$9$9/'$!hm-i1T(
.#,S$91

T(.#$9;*!9Y(Z•p#9$‚$9$p$9h'ZAS1X
$90$p-+e,S $9'$p-+‚,S>;)1

Xp'0,S&-. ,SCH2{y{'€H2{Z)HQT1

@+AZ,S.h'…'<4#(.#CH2{*9*9!9=6ZT.;A$
6$1z-9.$!hm-i1ˆ9Z,S #(.#e!
#(.#$91{,S!!;A#(.#$91


X$9I#,S#(.#n1X,S0#)9$9n1Q6#SƒZ
7$%'NhR)-‰!h<m##99=)9$9n1Š;?',SAh
?J‚,Sf$/-8!•-$6>5'R1X?''0$-‰!hR8)9$9n
6h‚,S1

r$6>#{y%$*8?-`)6$'/Jeo-+!
'A%5<JJeJ'N#{=1F"A-,-$#64-)%51
Q>HQT!!9#'%5'#&-.HQT!!91k9!S*G&-.
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+ Quá trình đường phân (Glycolysis)

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+Chu trình acid citric và oxy hóa phosphoryl hóa

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1CH2{'
€H2{
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CH2y'€H2
y
1

CH2{ %'$-m!#9<I-9-m#!#9=4'$-
6>%$'CH2{'CH2
y
1Q'0CH2{$$/9:$9*9*9!9$-;-99
$-$-%$'/%12!";89:$$-*9*9!9$-.K
.-));-99'CH2{1F;-99.'04-)$%1

Q#!#-;',,S CH2{'€H2{
Z
p'0,Sc
)J$# /%6>R-#$1@5)$//-"#$/
*9#{'$/*9,R-#$12V#!•'0 6>R-#
$/%)/-"!"K.#HQT9:$HQT!!91z:$9($/J
'NK.#HQT1

+ Beta hóa

X;P.#h)9-mXH49;1kp'V6i-$$/*
p-AS')$/#SCH2{'€H2{
Z

8`.!S*G)HQT
#!#-;1r4'CH2{'€H2{
Z
-#S&-.%5#SHQT
.)4;m9$/p-1@5?)!%P5&-.1

+ Sự hô hấp yếm khí

{>%#I-A$96‹6?->;6>ƒ
Z
$/#09-91Q+!
'07-!9.!S*G%)&-.'),S1TJ;-!9
*-!Y

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X{<ƒ{=Xƒƒ{yZHQT

W!'0!J%0,S.!S*G>%#6‹6?1X8$!-MI
*;*91X*3!U$!-M9'999!!1

+Sự bổ sung ATP bởi diphosphate kinaza nulceosit

HQT`.K.#K!#(;849:$96!9-9!*9*#!#9

<C2b!=!S*G2#!#9!-9!*96-%##!#9&-.)
HQTY

H2TyH2THQTyHkT

+ ATP sản xuất trong quá trình quang hợp.

W"'0HQT.K.#$-6*-G-)#6#(#G/'!
.#U-##!#-1W&-.!.!S*GJ$#
$-G-)#1@5)$//-"#'-$#+HQT!!9
#!#-;1X#SHQT.!;%-)#-G.AGX-')
D!91

+ Sự tái tạo ATP.

X#SHQT.K.# H2Tc4A1t4%6iD$
K-.HQT'H2T-JKN1{&-.D!S*G!"
#6[omxo6HQT1C'0$/D!•!S*G6-.HQTJJ6-.J
$/1@5~-$p#SHQT.eooome[oo-+$/<eooloeŒe1ooo=1HQT6>
.-R*.!S*G!6K.#1

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