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Last updated 1ย year, 4ย months ago

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Last updated 1ย year, 6ย months ago

6ย months, 3ย weeks ago
*****โ™ป๏ธ***Sertifikat masala***โ™ป๏ธ***

*โ™ป๏ธSertifikat masalaโ™ป๏ธ*

2n=14
n=7
4n=28
2n=28
n=14
3n=42 xromosoma (endospermda)

25200/42=600 ta hujayra

600 spermiy? 600 spermiy?
Tuxum hujayra. Endosperm

60014=8400 ta xromosoma?*

600*2=1200 spermiy

30%----------1200
100%--------x=4000 jami spermiy

8 spermiy--------1 mikrosporatsit (2n)
4000-------------x=500

50028=14000
ta xromosoma
?*

a) 8400 taโœ…
b) 14000 taโœ…

? | Abituriyentlar uchun foydali kanal?

?@QUIZTEST_BIO_MASALA ?**@QUIZTEST_BIO_MASALA

6ย months, 3ย weeks ago

*?SERTIFIKAT MASALA VA YECHIM?*?

Monstera barg eti hujayrasida glukozaning chala va to'liq parchalanishidan sitoplazmada sarflangan ADFlar soni xloroplastda sintezlangan ATF lar sonidan 108 marta kam,sitoplazma va mitoxondriyada hosil bo'lgan suv molekulalari soni xloroplastda glukoza sintezi uchun sarflangan suv molekulalari sonidan 924 taga kam bo'lsa:
a)necha mol glukoza chala parchalangan?
b)sitoplazmada qancha kj energiya issiqlik sifatida tarqalgan?#Yechim:
???????????

2x. 36y. 1080y

1080y
------------=108
2x+2y
216x+216y=1080y
216x=864y

360y-(2x+2y+42y)=924
360y-(2x+44y)=924
360y-2x-44y=924

316y-2x=924
316y-8y=924
308y=924
y=3
x=12
12+3=15 sitoplazma parchalangan

15ร—120=1800 kjโœ…

12 chala

A) 12 molโœ…
B) 1800 kj โœ…

โ—๏ธโ—๏ธ #TARQATING โ—๏ธโ—๏ธ

โœ… @QUIZTEST_BIO_MASALA โœ…** @QUIZTEST_BIO_MASALA

6ย months, 4ย weeks ago
**13-masala yechimi DNK

**13-masala yechimi DNK

Gemoglobin oqsili Betta zanjirida 146 ta aminokilota bor. (10-sinf 2017yilgi nashr 46-mavzu 201-bet)

5,1รท0,34=15 ta nukleotidlar deletsiyaga uchragan.

Deletsiya--->xromosoma oสปrta qismining yoสปqolishi degani (10-sinf 2017-yil 23-mavzu

3 ta nukleotidlar-----1 ta aminokilota
15 nukleotidlar----ร—=5 ta aminokilota qisqargan

146-5=141 ta aminokilota qolgan deletsiyadan soสปng

1 ta aminokilota-------120 Dalton
141 aminokilota---ร—=16920 Daltonโœ…

Javob:โœ…A

โœ…โœ…โœ…โœ…โœ…โœ…โœ…โœ…โœ…โœ…โœ…โœ…
?@QUIZTEST_BIO_MASALA ?@QUIZTEST_BIO_MASALA ?**@QUIZTEST_BIO_MASALA

6ย months, 4ย weeks ago
**39-masala yechimi ATF

**39-masala yechimi ATF

40 kj----------1 ATF
7680 kj---ร—=192 ATF

X------>chala parchalangan
Y------>toสปliq parchalangan

2x+38y=192 ATF
2x+44y=222 HยฒO

6y=30

30
y=-----=5 mol glyukoza toสปliq
6

5ร—38=190 ATF toสปliqdan

192-190=2 ATF chaladan

Demak 1 mol glyukoza chala parchalangan

5+1=6 mol glyukoza jami glyukoza

Javob:โœ…A

?RASMIY KANALIMIZ
?Ilm oling ?

? @QUIZTEST_BIO_MASALA ?** @QUIZTEST_BIO_MASALA

6ย months, 4ย weeks ago
**11-masala yechimi ATF

**11-masala yechimi ATF

X------>chala parchalangan
Y------>toสปliq parchalangan

x+y=3 mol glyukoza ร—2
2x+44y=69 HยฒO

2x+2y=6
2x+44y=69

42y=63

63
y=------=1,5 mol glyukoza toสปliq
42

3-1,5=1,5 mol glyukoza chala

3 mol glyukoza--------100%
1,5 mol chala------ร—=50%โœ…???

Javob:โœ…D

? | Abituriyentlar uchun foydali kanal?

?@QUIZTEST_BIO_MASALA ?**@QUIZTEST_BIO_MASALA

6ย months, 4ย weeks ago
**14-masala yechimi ATF

**14-masala yechimi ATF

1160 kj issiqlik----2 ATF sitoplazma
5800 kj issiqlik---ร—=10 ATF sitoplazmadaโœ…

1160 kj issiqlik---1080 ATF yorugสปlik
5800 kj issiqlik---ร—=5400 ATF yorugสปlik hisobiga

18 ATF sarf--------180 g glyukoza
5400 ATF sarf---ร—=54000 g glyukozaโœ…

1160 kj issiqlik-------36 ATF aerobda
5800 kj issiqlik---ร—=180 ATF aerobdaโœ…

Javob:โœ…A

?โ€?โžก๏ธ Doสปstlaringizga ham ulashing

?BIOLOGIYA || MA'LUMOTLAR
?@QUIZTEST_BIO_MASALA ?**@QUIZTEST_BIO_MASALA

6ย months, 4ย weeks ago
**10-masala yechimi Genetika va Mitoz

**10-masala yechimi Genetika va Mitoz

XD---sogสปlom
Xd---daltonik

P------>โ™‚๏ธXdY ร— โ™€๏ธXDXD

F----->โ™€๏ธXDXd. Ayolning genotipi

Mitoz anafaza---4n, 4c

XD--->1 ta,. Xd--->1 ta

C ning soni asos qilib olinadi.

2c boสปlsa 1 tadan allel jami
4c boสปlsa 2 tadan allel jami

Demak C ning teng yarmicha allellar

4c boสปlganligi uchun 2 tadan jami allellar yaสผni XD dan 2 ta, Xd dan 2 ta

1-qutib 2-qutib
. /
1 ta XD | XD 1 ta
1 ta. Xd | Xd 1ta

Javob:โœ…C

โ—๏ธโ—๏ธ #TARQATING โ—๏ธโ—๏ธ

โœ… @QUIZTEST_BIO_MASALA โœ…** @QUIZTEST_BIO_MASALA

6ย months, 4ย weeks ago

*?Barcha Hayvonlarni Tarqalgan Huqudi. Abiturientlar Uchun Maxsusโšก๏ธ*โšก๏ธโšก๏ธโšก๏ธโšก๏ธโšก๏ธ**

6ย months, 4ย weeks ago

**4-dekabr. Milliy sertifikat savoli.

Uzinliklari   2:1:1.5:2.5  nisbatda bo'lgan 4 ta DNK molekulasi berilgan ( 1 chi DNK da G va S o'rtasida 360 ta vodorod bog' mavjud ) 
DNK larda adenin nukleotidlari  2:1:1.5:2.5  nisbatda
4 chi DNK da adeninlar 31.25%

a-jami guaninlar sonini toping 4 tala DNK dagi

b-hami vodorod bog'lar sonini toping 4 tala  DNK dagi

??#Yechim:??

1 chi DNK da 360รท3=120 ta G yoki S

Keyin hamma DNK molekulalarida nukleotidlar nisbati bir xil

1 chi DNK da 120 ta G bor

Uzi 1 chi DNK da adenin 2 nisbatda
Nukleotidlar nisbati tengligi uchun G ham 2 nisbatda
4 chi DNK da G 2.5 nisbatda

2nisbat-----120 ta G
2.5------------ร—=150 ta

(100-31.25โ€ข2)รท2=18.75% G
18.75%-----150 ta G
31.25%-----ร—=250 ta 4 chi DNK dagi A lar soni

2------1-----1.5------2.5
200=ร—--100=ร—--150--=ร—---250
A lar

2------1-----1.5------2.5
120--ร—=60--ร—=90---ร—=150
G lar

Jami G lar soni  120+60+90+150=420 ta

Jami H bog'lar soni
200โ€ข2(A)+120โ€ข3(G)=760 ta 1 chi DNK da
100โ€ข2(A)+60โ€ข3(G)=380 ta 2 chi DNK da
150โ€ข2(A)+90โ€ข3(G)=570 ta 3 chi DNK da
250โ€ข2(A)+150โ€ข3(G)=950 ta 4 chi DNK da

Jami DNK larda-->760+380+570+950=2660 ta H bog'lar

? Bizga qoสปshiling ??
? @QUIZTEST_BIO_MASALA ? @QUIZTEST_BIO_MASALA ?** @QUIZTEST_BIO_MASALA

7ย months ago
โž™๐๐ข๐จ๐ฅ๐จ๐ ๐ข๐ฒ๐š ๐ฆ๐š๐ฌ๐š๐ฅ๐š ๐ฒ๐ž๐œ๐ก๐ข๐ฆ๐ฅ๐š๐ซ๐ข
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? Kanalga Joylangan Xar Bir Akkauntga "SENATOR" Shaxsan O'zi Javob Beradi!

โœ๏ธAdmin: @deSENATOR_AKKS โœ… Org โ€ผ

ยฉ๏ธSENATOR PUBGM

Last updated 1ย year, 4ย months ago

Kun davomida eng sara va so'nggi yangiliklar tafsiloti bilan YO'L-YO'LAKAY tanishtirib boramiz.

Voqea va hodisaga guvoh boโ€˜ldingizmi, voqealikni bizga yuboring: @yyuzbot

Reklama boโ€˜yicha: @zorzorads

Instagram sahifamiz: https://bit.ly/3wlZDZH

Last updated 2ย weeks, 5ย days ago

SENATOR RASMIY KANALI.โœ…??

- ?YouTube: youtube.com//senatorpubgm

? O'zbekistondagi eng ishonchli va eng arzon narxlarda UC sotib olmoqchi bo'lsangiz bizga bog'laning:? @SenatorsMarket

Last updated 1ย year, 6ย months ago