Taasggatss a 20 b 22 c 24 d 25 Ishlanishi
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1 =900 5) 2A+2G=1100 S+T=2,75A S=G T=A A+G=2,75A G=1,75A 6) 2A+2*1,75A=1100 5,5A=1100 A=200 7) 2*200+2G=1100 2G=1100-400 2G=700 G=350 8) H=(2*200)+(3*350) H=400+1050 H 2 =1450 9) x=H
1 -H 2 x=1450-900=550 Javob: A
____________________________ 144. (A+T)-(G-S)=30 va umumiy vodorod bog`lar soni 360 bo`lsa, DNK fragmenti uzunligini aniqlang.(qo`shni nukleotidlar orasidagi masofa 0,34nm)
1) 2A+3G=360 2A-2G=30 5G=330 G=66 2) 2A+3*66=360 2A=360-198 2A=162 A=81 3) 66+81=147 -bu 1 ta zanjirdagi N lar L=N*0,34 L=147*0,34 L=49,98 Javob: A ____________________________ 145. (A+T)-(G-S)=60 va umumiy vodorod bog`lar soni 300 bo`lsa, DNK fragmenti uzunligini aniqlang.(qo`shni nukleotidlar orasidagi masofa 0,34nm) A)51 B)50,4 C)61,2 D)45 Ishlanishi: 1) 2A+3G=360 2A-2G=60 5G=300 G=60 2) 2A+3*60=360 2A=360-180 2A=180 A=90 3) 90+60=150 -bu 1 ta zanjirdagi N lar L=N*0,34 L=150*0,34 L=51 Javob: A ____________________________ 146. (A+T)-(G-S)=50 va umumiy vodorod bog`lar soni 300 bo`lsa, DNK fragmenti uzunligini aniqlang.(qo`shni nukleotidlar orasidagi masofa 0,34nm) A)42,5 B)50,4 C)61,2 D)45 Ishlanishi: 1) 2A+3G=300 2A-2G=50 5G=250 G=50 2) 2A+3*50=300 2A=300-150 2A=150 A=75 3) 75+50=125 -bu 1 ta zanjirdagi N lar L=N*0,34 L=125*0,34 L=42,5 Javob: A ____________________________ 147. (A+T)-(G-S)=50 va umumiy vodorod bog`lar soni 425 bo`lsa, DNK fragmenti uzunligini aniqlang.(qo`shni nukleotidlar orasidagi masofa 0,34nm) A)59,5 B)50,4 C)61,2 D)45 Ishlanishi: 1) 2A+3G=425 2A-2G=50 5G=375 G=75 2) 2A+3*75=425 2A=425-225 2A=200 A=100 3) 100+75=175 -bu 1 ta zanjirdagi N lar L=N*0,34 L=175*0,34 L=59,5 Javob: A ____________________________ 148. (A+T)-(G-S)=40 va umumiy vodorod bog`lar soni 540 bo`lsa, DNK fragmenti uzunligini aniqlang.(qo`shni nukleotidlar orasidagi masofa 0,34nm) A)74,8 B)50,4 C)61,2 D)45 Ishlanishi: 1) 2A+3G=540 2A-2G=40 5G=500 G=100 2) 2A+3*100=540 2A=540-300 2A=240 A=120 3) 120+100=220 -bu 1 ta zanjirdagi N lar L=N*0,34 L=220*0,34 L=74,8 Javob: A ____________________________ 149. (A+T)-(G-S)=30 va umumiy vodorod bog`lar soni 330 bo`lsa, DNK fragmenti uzunligini aniqlang.(qo`shni nukleotidlar orasidagi masofa 0,34nm) A)45,9 B)50,4 C)61,2 D)45 Ishlanishi: 1) 2A+3G=330 2A-2G=30 5G=300 G=60 2) 2A+3*60=330 2A=330-180 2A=150 A=75 3) 75+60=135 -bu 1 ta zanjirdagi N lar
L=N*0,34 L=135*0,34 L=45,9 Javob: A ____________________________ 150. (A+T)-(G-S)=20 va umumiy vodorod bog`lar soni 970 bo`lsa, DNK fragmenti uzunligini aniqlang.(qo`shni nukleotidlar orasidagi masofa 0,34nm)
1) 2A+3G=970 2A-2G=20 5G=950 G=190 2) 2A+3*190=970 2A=970-570 2A=400 A=200 3) 200+190=390 -bu 1 ta zanjirdagi N lar L=N*0,34 L=390*0,34 L=132,6 Javob: A ____________________________ 151. (A+T)-(G-S)=10 va umumiy vodorod bog`lar soni 510 bo`lsa, DNK fragmenti uzunligini aniqlang.(qo`shni nukleotidlar orasidagi masofa 0,34nm) A)69,7 B)50,4 C)61,2 D)45 Ishlanishi: 1) 2A+3G=510 2A-2G=10 5G=500 G=100 2) 2A+3*100=510 2A=510-300 2A=210 A=105 3) 105+100=205 -bu 1 ta zanjirdagi N lar L=N*0,34 L=205*0,34 L=69,7 Javob: A ____________________________ 152. (A+T)-(G-S)=16 va umumiy vodorod bog`lar soni 666 bo`lsa, DNK fragmenti uzunligini aniqlang.(qo`shni nukleotidlar orasidagi masofa 0,34nm) A)91,12 B)50,4 C)61,2 D)45 Ishlanishi: 1) 2A+3G=666 2A-2G=16 5G=650 G=130 2) 2A+3*130=666 2A=666-390 2A=276 A=138 3) 138+130=268 -bu 1 ta zanjirdagi N lar L=N*0,34 L=147*0,34 L=91,12 Javob: A ____________________________ 153. i-RNK 90ta nukleotidan iborat bo`lsa, oqsil sintezida qatnashgan DNKdagi purin asosi(a) va fosfodiefir bog`lar sonini aniqlang. A)a-90 b-178 B)a-80 b-158 C)a-70 b-138 D)a-60 b-118 Ishlanishi: 1) purin=A+G=90N 2) 90*2=180N 180-2=178F Javob: A ____________________________ 154. i-RNK 80ta nukleotidan iborat bo`lsa, oqsil sintezida qatnashgan DNKdagi purin asosi(a) va fosfodiefir bog`lar sonini aniqlang. A)a-90 b-178 B)a-80 b-158 C)a-70 b-138 D)a-60 b-118
1) purin=A+G=80N 2) 80*2=160N 160-2=158F Javob: B ____________________________ 155. i-RNK 70ta nukleotidan iborat bo`lsa, oqsil sintezida qatnashgan DNKdagi purin asosi(a) va fosfodiefir bog`lar sonini aniqlang. A)a-90 b-178 B)a-80 b-158 C)a-70 b-138 D)a-60 b-118 Ishlanishi: 1) purin=A+G=70N 2) 70*2=140N 140-2=138F Javob: C ____________________________ 156. i-RNK 60ta nukleotidan iborat bo`lsa, oqsil sintezida qatnashgan DNKdagi purin asosi(a) va fosfodiefir bog`lar sonini aniqlang. A)a-90 b-178 B)a-80 b-158 C)a-70 b-138 D)a-60 b-118
1) purin=A+G=60N 2) 60*2=120N 120-2=118F Javob: D ____________________________ 157. i-RNK 100ta nukleotidan iborat bo`lsa, oqsil sintezida qatnashgan DNKdagi purin asosi(a) va fosfodiefir bog`lar sonini aniqlang.
C)a-120 b-238 D)a-260 b-518 Ishlanishi: 1) purin=A+G=100N 2) 100*2=200N 200-2=198F Javob: A ____________________________ 158. i-RNK 110ta nukleotidan iborat bo`lsa, oqsil sintezida qatnashgan DNKdagi purin asosi(a) va fosfodiefir bog`lar sonini aniqlang. A)a-100 b-298 B)a-110 b-218 C)a-120 b-238 D)a-260 b-518
1) purin=A+G=110N 2) 110*2=220N 220-2=218F Javob: B ____________________________ 159. i-RNK 120ta nukleotidan iborat bo`lsa, oqsil sintezida qatnashgan DNKdagi purin asosi(a) va fosfodiefir bog`lar sonini aniqlang. A)a-100 b-298 B)a-110 b-218 C)a-120 b-238 D)a-260 b-518 Ishlanishi: 1) purin=A+G=120N 2) 120*2=240N 240-2=238F Javob: C ____________________________ 160. i-RNK 260ta nukleotidan iborat bo`lsa, oqsil sintezida qatnashgan DNKdagi purin asosi(a) va fosfodiefir bog`lar sonini aniqlang. A)a-100 b-298 B)a-110 b-218 C)a-120 b-238 D)a-260 b-518
1) purin=A+G=260N 2) 260*2=320N 320-2=318F Javob: D ____________________________ 161. i-RNK 30ta tripleddan iborat bo`lsa, oqsil sintezida qatnashgan DNKdagi pentozalar soni(a) va pirimidinlar(b) sonini aniqlang.
C)a-360 b-180 D)a-420 b-210 Ishlanishi: 1) 30*3=90N 90*2=180N N=Pentoza 180N=180Pen 2) Pirimidin=S+T=90N Javob: A ____________________________ 162. i-RNK 40ta tripleddan iborat bo`lsa, oqsil sintezida qatnashgan DNKdagi pentozalar soni(a) va pirimidinlar(b) sonini aniqlang. A)a-180 b-90 B)a-240 b-120 C)a-360 b-180 D)a-420 b-210
1) 40*3=120N 120*2=240N N=Pentoza 240N=240Pen 2) Pirimidin=S+T=120N Javob: B ____________________________ 163. i-RNK 60ta tripleddan iborat bo`lsa, oqsil sintezida qatnashgan DNKdagi pentozalar soni(a) va pirimidinlar(b) sonini aniqlang. A)a-180 b-90 B)a-240 b-120 C)a-360 b-180 D)a-420 b-210 Ishlanishi: 1) 60*3=180N 180*2=360N N=Pentoza 360N=360Pen 2) Pirimidin=S+T=180N Javob: C ____________________________ 164. i-RNK 70ta tripleddan iborat bo`lsa, oqsil sintezida qatnashgan DNKdagi pentozalar soni(a) va pirimidinlar(b) sonini aniqlang. A)a-180 b-90 B)a-240 b-120 C)a-360 b-180 D)a-420 b-210
Ishlanishi: 1) 70*3=210N 210*2=420N N=Pentoza 420N=420Pen 2) Pirimidin=S+T=210N Javob: D ____________________________ 165. DNK dagi 1ta nukleotidning o`rtacha og`irligi 345 dalton, oqsildagi 1ta aminokislotaning o`rtacha og`irligi 120 ligi ma`lum. 227700 massali DNK molekulasi oqsil biosintezida mutatsiya natijasida 6 juft nukleoitid yo`qolib qoldi.Hosil bo`lgan oqsildagi aminokislotalarning umumiy massasini aniqlang.
1) 227700/345=660N 660-12=648N 2) 648/2=324N -i-RNK 3) 324/3=108AK 4) 108*120=12960D Javob: A ____________________________ 166. DNK qo`shzanjiridagi A+T yig`indisi G sonidan 18taga ko`p. S umumiy nukleotidlarning 30% ni tashkil qiladi. DNK 1- zanjiridagi T lar soni 2-zanjirdagi G lar sonidan 2 marta ko`p bo`lsa, DNK fragmenti uzunligini aniqlang. (qo`shni nukleotidlar orasidagi masofa 0,34nm)
1) G-S=30% A-T=20% A+T=G+18 2) 40-30=10 taga farq Bizga 18 taga farq kerak 40 ta A-T---10 taga farq 72=x---18 farq qilganda 3) 72-18dan =54 ta 4) 72:2+54=90•0,34=30,6 nm Javob: A ____________________________ 167. DNK qo`shzanjiridagi A+T yig`indisi G sonidan 18taga ko`p. S umumiy nukleotidlarning 30% ni tashkil qiladi. DNK 1- zanjiridagi T lar soni 2-zanjirdagi G lar sonidan 2 marta ko`p bo`lsa, 1-zanjirdigiA(a) va 2-zanjirdigiT(b) sonini aniqlang. (qo`shni nukleotidlar orasidagi masofa 0,34nm) A)a-18 b-9 B)a-18 b-18 C)a-36 b-36 D)a-24 b-48
1) G-S=30% A-T=20% A+T=G+18 2) 40-30=10 taga farq Bizga 18 taga farq kerak 40 ta A-T---10 taga farq 72=x---18 farq qilganda 3) 72-18dan =54 ta 4) 1-ip: T=18; A=18; G=45; S=9 2-ip: A=18; T=18; S=45; G=9 Javob: B ____________________________ 168. 4ta nomalum nukleotidli DNK molekulalarining biridan su`niy
sharoitda 99ta
peptid bog`li
oqsil molekulasi sintezlandi.Barcha DNK molekulasidagi nukleotidlar oqsil biosinteziga javob bo`lgan DNK molekulasidan 4,3 marta ko`p. 2- DNK nukleotidi 1-DNK nukleotidlaridan 1,2 marta, 3-DNK dan 0,8 marta, 4-DNK nukleotidlaridan 2 marta katta bo`lsa, transkripsiya ishtrok etgan DNK molekulasini aniqlang.
1) 1-DNK=x/1,2; 2-DNK=x; 3-DNK=x/0,8; 4-DNK=x/2 2) 99+1=100AK 100AK*3=300N 300N*2=600N 3) 600*4,3=2580 -4 ta DNK dagi barcha N lar 4) x/1,2+x+x/0,8+x/2=2580 10x+12x+15x+6x=30960 43x=30960 x=720 -bu 2-DNK dagi N lar soni 4) D1=D2/1,2 D1=720/1,2 D1=600 Javob: A
169. 4ta nomalum nukleotidli DNK molekulalarining biridan su`niy sharoitda 99ta peptid
bog`li oqsil
molekulasi sintezlandi.Barcha DNK molekulasidagi nukleotidlar oqsil biosinteziga javob bo`lgan DNK molekulasidan 4,3 marta ko`p. 2- DNK nukleotidi 1-DNK nukleotidlaridan 1,2 marta, 3-DNK dan 0,8 marta, 4-DNK nukleotidlaridan 2 marta katta bo`lsa,2-DNK malekulasidagi fosfosiefir bog`lar sonini aniqlang. A)718 B)598 C)898 D)358 Ishlanishi: 1) 1-DNK=x/1,2; 2-DNK=x; 3-DNK=x/0,8; 4-DNK=x/2 2) 99+1=100AK 100AK*3=300N 300N*2=600N 3) 600*4,3=2580 -4 ta DNK dagi barcha N lar 4) x/1,2+x+x/0,8+x/2=2580 10x+12x+15x+6x=30960 43x=30960 x=720 -bu 2-DNK dagi N lar soni 5) F=N-2 F=720-2=718F -fosfodiefir bog’lar soni Javob: A
170. 4ta nomalum nukleotidli DNK molekulalarining biridan su`niy sharoitda 99ta peptid
bog`li oqsil
molekulasi sintezlandi.Barcha DNK molekulasidagi nukleotidlar oqsil biosinteziga javob bo`lgan DNK molekulasidan 4,3 marta ko`p. 2- DNK nukleotidi 1-DNK nukleotidlaridan 1,2 marta, 3-DNK dan 0,8 marta, 4-DNK nukleotidlaridan 2 marta katta bo`lsa,3-DNK malekulasidagi fosfosiefir bog`lar sonini aniqlang. A)718 B)598 C)898 D)718
1) 1-DNK=x/1,2; 2-DNK=x; 3-DNK=x/0,8; 4-DNK=x/2 2) 99+1=100AK 100AK*3=300N 300N*2=600N 3) 600*4,3=2580 -4 ta DNK dagi barcha N lar 4) x/1,2+x+x/0,8+x/2=2580 10x+12x+15x+6x=30960 43x=30960 x=720 -bu 2-DNK dagi N lar soni 5) D3=D2/0,8 D3=720/0,8 D3=900 6) F=N-2 F=900-2=898F -fosfodiefir bog’lar soni Javob: C _____________________________ 171. 4ta nomalum nukleotidli DNK molekulalarining biridan su`niy sharoitda 99ta peptid
bog`li oqsil
molekulasi sintezlandi.Barcha DNK molekulasidagi nukleotidlar oqsil biosinteziga javob bo`lgan DNK molekulasidan 4,3 marta ko`p. 2- DNK nukleotidi 1-DNK nukleotidlaridan 1,2 marta, 3-DNK dan 0,8 marta, 4-DNK nukleotidlaridan 2 marta katta bo`lsa,4-DNK malekulasidagi fosfosiefir bog`lar sonini aniqlang. A)718 B)598 C)898 D)358
1) 1-DNK=x/1,2; 2-DNK=x; 3-DNK=x/0,8; 4-DNK=x/2 2) 99+1=100AK 100AK*3=300N 300N*2=600N 3) 600*4,3=2580 -4 ta DNK dagi barcha N lar 4) x/1,2+x+x/0,8+x/2=2580 10x+12x+15x+6x=30960 43x=30960 x=720 -bu 2-DNK dagi N lar soni 5) D4=D2/2 D4=720/2 D4=360 6) F=N-2 F=360-2=358F -fosfodiefir bog’lar soni Javob: D _____________________________ 172. 4ta nomalum nukleotidli DNK molekulalarining biridan su`niy sharoitda 99ta peptid
bog`li oqsil
molekulasi sintezlandi.Barcha DNK molekulasidagi nukleotidlar oqsil biosinteziga javob bo`lgan DNK molekulasidan 4,3 marta ko`p. 2- DNK nukleotidi 1-DNK nukleotidlaridan 1,2 marta, 3-DNK dan 0,8 marta, 4-DNK nukleotidlaridan 2 marta katta bo`lsa,2-DNK malekulasini uzunligini aniqlang. A)122,4 B)153 C)102 D)61,2 Ishlanishi: 1) 1-DNK=x/1,2; 2-DNK=x; 3-DNK=x/0,8; 4-DNK=x/2 2) 99+1=100AK 100AK*3=300N 300N*2=600N 3) 600*4,3=2580 -4 ta DNK dagi barcha N lar 4) x/1,2+x+x/0,8+x/2=2580 10x+12x+15x+6x=30960 43x=30960 x=720 -bu 2-DNK dagi N lar soni 720/2=360 5) L=N*0,34nm L=360*0,34nm L=122,4nm Javob: A
_____________________________ 173. 4ta nomalum nukleotidli DNK molekulalarining biridan su`niy sharoitda 99ta peptid
bog`li oqsil
molekulasi sintezlandi.Barcha DNK molekulasidagi nukleotidlar oqsil biosinteziga javob bo`lgan DNK molekulasidan 4,3 marta ko`p. 2- DNK nukleotidi 1-DNK nukleotidlaridan 1,2 marta, 3-DNK dan 0,8 marta, 4-DNK nukleotidlaridan 2 marta katta bo`lsa,3-DNK malekulasini uzunligini aniqlang. A)122,4 B)153 C)102 D)61,2
1) 1-DNK=x/1,2; 2-DNK=x; 3-DNK=x/0,8; 4-DNK=x/2 2) 99+1=100AK 100AK*3=300N 300N*2=600N 3) 600*4,3=2580 -4 ta DNK dagi barcha N lar 4) x/1,2+x+x/0,8+x/2=2580 10x+12x+15x+6x=30960 43x=30960 x=720 -bu 2-DNK dagi N lar soni 720/2=360 5) D3=D2/0,8 D3=720/0,8 D3=900 900/2=450 6) L=N*0,34nm L=450*0,34nm L=153nm Javob: B _____________________________ 174. 4ta nomalum nukleotidli DNK molekulalarining biridan su`niy sharoitda 99ta peptid
bog`li oqsil
molekulasi sintezlandi.Barcha DNK molekulasidagi nukleotidlar oqsil biosinteziga javob bo`lgan DNK molekulasidan 4,3 marta ko`p. 2- DNK nukleotidi 1-DNK nukleotidlaridan 1,2 marta, 3-DNK dan 0,8 marta, 4-DNK nukleotidlaridan 2 marta katta bo`lsa,oqsil biosintezida ishtrok etgan DNK molekulasini uzunligini aniqlang. A)122,4 B)153 C)102 D)61,2
1) 1-DNK=x/1,2; 2-DNK=x; 3-DNK=x/0,8; 4-DNK=x/2 2) 99+1=100AK 100AK*3=300N 300N*2=600N 3) 600*4,3=2580 -4 ta DNK dagi barcha N lar 4) x/1,2+x+x/0,8+x/2=2580 10x+12x+15x+6x=30960 43x=30960 x=720 -bu 2-DNK dagi N lar soni 5) D1=D2/1,2 D1=720/1,2 D1=600 600/2=300 Javob: A 6) L=N*0,34nm L=300*0,34nm L=102nm Javob: C _____________________________ 175. 3 xil nomalum nukleotidli DNK malekulasi mavjud bo`lsa.Ulardan oqsil sintezlanishi uchun jami 420 ta t-RNK sarflangan. 2-DNK malekulasidan oqsil sintezlanishi uchun sarflangan t-RNKlar soni 1-DNKdan oqsil sintezlanishi uchun sarflangan t-RNKlar sonidan 0.75 marta kam, 3-DNKdan oqsil sintezlanishi uchun sarf bo`lgan t-RNKlar sonidan 0.8 marta ko`p bo`lsa, 3-DNKdagi nukleotidlar sonini aniqlang. A)1050 B)840 C)630 D)920 Ishlanishi: 1) 1-DNK=x*0,75; 2-DNK=x; 3-DNK=x/0,8; 2) x*0,75+x+x/0,8=420 0,6x+0,8x+x=336 2,4x=336 x=140 -bu 2-DNK dagi t-RNK lar soni 3) D3=D2/0,8 D3=140*0,8 D3=175 175*3=525 4) 525*2=1050N Javob: A _____________________________ 176. 3 xil nomalum nukleotidli DNK malekulasi mavjud bo`lsa.Ulardan oqsil sintezlanishi uchun jami 420 ta t-RNK sarflangan. 2-DNK malekulasidan oqsil sintezlanishi uchun sarflangan t-RNKlar soni 1-DNKdan oqsil sintezlanishi uchun sarflangan t-RNKlar sonidan 0.75 marta kam, 3-DNKdan oqsil sintezlanishi uchun sarf bo`lgan t-RNKlar sonidan 0.8 marta ko`p bo`lsa, 1-DNKdagi nukleotidlar sonini aniqlang. A)1050 B)840 C)630 D)920
1) 1-DNK=x*0,75; 2-DNK=x; 3-DNK=x/0,8; 2) x*0,75+x+x/0,8=420 0,6x+0,8x+x=336 2,4x=336 x=140 -bu 2-DNK dagi t-RNK lar soni 3) D1=D2*0,75 D1=140*0,75 D1=105 105*3=315 4) 315*2=630N Javob: C _____________________________ 177. 3 xil nomalum nukleotidli DNK malekulasi mavjud bo`lsa.Ulardan oqsil sintezlanishi uchun jami 420 ta t-RNK sarflangan. 2-DNK malekulasidan oqsil sintezlanishi uchun sarflangan t-RNKlar soni 1-DNKdan oqsil sintezlanishi uchun sarflangan t-RNKlar sonidan 0.75 marta kam, 3-DNKdan oqsil sintezlanishi uchun sarf bo`lgan t-RNKlar sonidan 0.8 marta ko`p bo`lsa, 2-DNKdagi nukleotidlar sonini aniqlang. A)1050 B)840 C)630 D)920
1) 1-DNK=x*0,75; 2-DNK=x; 3-DNK=x/0,8; 2) x*0,75+x+x/0,8=420 0,6x+0,8x+x=336 2,4x=336 x=140 -bu 2-DNK dagi t-RNK lar soni 3) 140*3=420 4) 420*2=840N Javob: A _____________________________ 178. 3 xil nomalum nukleotidli DNK malekulasi mavjud bo`lsa.Ulardan oqsil sintezlanishi uchun jami 420 ta t-RNK sarflangan. 2-DNK malekulasidan oqsil sintezlanishi uchun sarflangan t-RNKlar soni 1-DNKdan oqsil sintezlanishi uchun sarflangan t-RNKlar sonidan 0.75 marta kam, 3-DNKdan oqsil sintezlanishi uchun sarf bo`lgan t-RNKlar sonidan 0.8 marta ko`p bo`lsa, 3-DNKdagi peptid bog`lar sonini aniqlang. A)174 B)139 C)104 D)149 Ishlanishi: 1) 1-DNK=x*0,75; 2-DNK=x; 3-DNK=x/0,8; 2) x*0,75+x+x/0,8=420 0,6x+0,8x+x=336 2,4x=336 x=140 -bu 2-DNK dagi t-RNK lar soni 3) D3=D2/0,8 D3=140*0,8 D3=175 4) 175-1=174P Javob: A _____________________________ 179. 3 xil nomalum nukleotidli DNK malekulasi mavjud bo`lsa.Ulardan oqsil sintezlanishi uchun jami 420 ta t-RNK sarflangan. 2-DNK malekulasidan oqsil sintezlanishi uchun sarflangan t-RNKlar soni 1-DNKdan oqsil sintezlanishi uchun sarflangan t-RNKlar sonidan 0.75 marta kam, 3-DNKdan oqsil sintezlanishi uchun sarf bo`lgan t-RNKlar sonidan 0.8 marta ko`p bo`lsa, 1-DNKdagi peptit bog`lar sonini aniqlang. A)174 B)139 C)104 D)149
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