tiến hóa tế bào - Pdf 13

S tin ha ca t bo

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#$%&"' ()$%*'!+,
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12"345 /+678"9$%:;"$
<;"=9+$$>)+?",@'"
0A0+BC;"=?"2"D+E$%
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+=+<+ 7-"<&-"+2<$H
"!)+2H2"+5G0)0!+ @
I$0+)*'5GJ
K(<-"2J 'H+J0+&J+=+!L
2M2&;"=">J!9
$.2;"=!(ND0+ +<OE
H2(N"PDO" +<OE$<<Q
1
S tin ha ca t bo

 !"#"$%
&'(! !"#"$%' =2J 'H+J0+&
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W' =1N<$%$H7,J+= G
+G!-"+F-"(($%
+"<?)*7.'<' K',X++W
+,7">HJ,)
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JF-"#Z
T+F+R[!\#Z"!H808#C
• ]!^#Z(N
• ]#Z-"%0C_J`"%0M ZU,aZ$%*+W&

• fhhFZ. $W+/$<<
• f^FZ. $W?UO,O+"<'
%)%$ !"#"$%*#+",-.!/.!
!%01,2%)%$"#"$%
3gh"<5?">J+=+!C
g Thuyết sự sống ngoài vũ trụ.
f Thuyết tạo sinh vô cơ: Điều này đã được chứng minh qua thí nghiệm
Urey-Miller do Stanley L. Miller và Harold C. Urey vào năm 1953.
Trong tất cả sinh vật sống, các amino acid sắp xếp thành protein, sau đó
được cung cấp các nguồn năng lượng cần thiết để bắt đầu liên kết với
nhau và tạo ra tế bào protein. Đến lượt mình, protein là nguồn vật chất
thô tiền đề của mọi sinh vật sống, từ vi khuẩn cho đến con người, có thể
tồn tại và hoạt động.
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S tin ha ca t bo
] Thuyết kiến tạo vũ trụ: Thuyết kiến tạo vũ trụ là một trong các thuyết liên
quan đến sự tồn tại hay nguồn gốc hình thành nên vũ trụ, đề cập đến lý
thuyết về sự tạo lập của thái dương hệ.
[ Thuyết nội cộng sinh: Thuyết nội cộng sinh lần đầu tiên được trình bày
bởi một nhà thực vật học người Nga Konstantin Mereschkowski vào năm
1905. Theo đó, các bào quan nhất định hình thành từ các các vi khuẩn
sống tự do tách ra từ một tế bào khác chẳng hạn như chất lục lạp. Các
lạp thể này có chứa ATP (một dạng năng lượng do hoạt động trong tế
bào tạo ra, gồm Bazơ nitơ Ađênin, đường Ribôzơ, 3 nhóm photphat) và
các enzim liên quan đến hoạt động chuyển hóa của tế bào.
^ Thuyết sinh sản tức thời:
\ Thuyết người đất sét
i Thuyết kiến tạo liên tục
l Thuyết duy vật: Thuyết duy vật cho rằng nguồn gốc của sự sống trên
Trái đất chính là kết quả của một quá trình chậm rãi và tiến hóa hóa học

0(?"?"$%8N<,J+=20'?"+5
0NU35>2"(&"C
g v2?" '7%0!2( /&)=2
0;")=!$,R?"<9$%
-"7's+O<dnO+,_O<TnO+k+,3s+O<Zgm^]
f 2%0000,H,7%0&)=0,!
+0;<"
] `"+F+Y%0"O,O+12)ew@"=,@
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7
S tin ha ca t bo

8
S tin ha ca t bo
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kG"<< /H!$<<?"B.
-"=""+5
3J>)f<?"!%/‚+
<3/r)1 "G!
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9
S tin ha ca t bo
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3-"'-")$J>)23<<
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&<a)0.J($+N?
v=+N?a)0@J=$%Z-"%0
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O" +<O"> /0a"+.0+ +<O!
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[0+O;"<
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0N7-"(,+"<? /;08<+H
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,"<$n+O+!FJ0N ‡H0N-"
<"<=!+?"(J($W?"
-"f)<!&+0N‚($%0;
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11
S tin ha ca t bo
d_J*ez+&a)0<5c&
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+"<?7+).'<' 
ƒv)J(-"<G,+"<?O,IˆK7,a
15)?"O,'0a<a)0n$%H

S tin ha ca t bo
="LC&?8J0N,G5++
/!I+"&D0+FNEF= H)
%+,..JHJ 
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5HJ!U%$%)!5+,.X
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"<&1=$"<&+/!<1
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30+=C++/0+ +<O"
+50DmƒfE<DmƒhE /‰0+OD0;"+5
/E 0+O""1O" +<O‰10+ +<O /+"&c
/&?‰+"& Z+,O‰ /'"
<+"&<&?ez!',+"<?
/0a"
db/"<L9?">NO" +<O!
c /F<,"'"7&= H?N
0+ +<O_"N<?">NzN
$%-"1H0L A0!=+&Nc0P
&!OW0;H
++$W%0<)O$H$%)†2)
<,+"<?3I !$
5?" /7$%">H0 A0N
13
S tin ha ca t bo
ng
+<;"
=

O"<<!)-"O" +<O$%+,
6=+o+B!=0+ +<O
" 7O5?"$%r•3c
+B&$%)<,6;"="!
4 Z-"%0OW8<+J0N7CN
NZ/0-"%0!Z<$%&'+6
1&)0&z'7?*&)0&Z),2
6"=+!)"+5G+< ,‰
O-"<?"Z,+"<?9+
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1 "P-"%0!2<$%)B$W6

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O"<!0+ +<O=?"O*O
,"<+?"0;!)5+='H
Z "K4??"O1
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-"U,a&90+OF"$"!=2Z
-"$%?"I17-"NK?
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N7"<=N?8""<
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+-"+F8Uu<0NU,
,$jO+=3-"+F+$%f
HC

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,a1(;"=c4$%">,,$j
z,$jJ,$jt(;"=%0
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16
S tin ha ca t bo
=""YDT3eE3$H,@">$W
"<&;cH?T3e3&
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O"<!&?"">.=
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S+ Gnp.0'-"d"+5 A0
7!J,!"<='Zd=+"<=
"•7,a?-"N!$H!!="&<)0&

0CŠŠ"]\^Š"dŠ,Odd"dd"ddOddO" +<Od"dddOd
0+ +<OdgmifgŠ
18
S tin ha ca t bo
19


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