Tiêu đề 36. Molecular Biology QB.pdf ✅

EH EduHulk Download Free Study Material from EduHulk.com 1. ikz Vs hu l'a y"s k.k ds fy, vfUre dkMs kus gS & (1) AUU, AUG rFkk GUU (2) UGA, UAA rFkk UAG (3) UAU, UAG rFkk UUA (4) AAA, UUU rFkk UGA 2. vuko';d dkMs kus fuEu ea s Hkkx yrs s ga S % (1) ikz Vs hu l'a y"s k.k dh lgk;rk ea s (2) ikyW hiIs VkbMl'a y"s k.kds fy, vfa rethudkslpw uk igpa q kus ea s (3) ikyW hiIs VkbMl'a y"s k.kds fy, ikzjfa Hkdthudkslpw uk igpa q kusea s (4) ukuW ikzVs hu vehuka svEyka sds l'a y"s k.k ea s 3. mRNA dh yEckbZ tks fd iw.kZ polypeptide la'ys"k.k ds fy, lpw uk ys tkrk gS & (1) Muton (2) Codon (3) Operon (4) Cistron. 4. fuEu ds yEch J[a kyk ds v.kvq ka sds fuek.Z k ds }kjk vkuoq kfa'kd lpw uk ys tkbZtkrh gS& (1) Amino acids (2) Enzymes (3) Nucleotides (4) Histone proteins. 5. Vfs euokn (Teminism) gS % (1) O;Rq Øe Central dogma (2) vkf.od tho foKku dk Central dogma (3) vkuoq kfa'kd lpw uk dk oÙ` kh; cgko (4) DNA ds dk;Z ij thonOz ; dk iHz kko 6. Triplet code rFkk genetic code 'kCn fuEu ds }kjk fn;s x;s (1) Watson vkjS Crick (2) Nirenberg (3) Gamow (4) Conrat. 7. ,d thu tks fd ikys hiIsVkbM ds l'a y"s k.k ea sHkkx yrs k gS % (1) Structural gene (2) Regulator gene (3) Operator gene (4) Promoter gene. 8. ,d vkis js kuW ds ?kVd ga S % (1) ¥æòÂÚÔUÅUÚU, Âý×æðÅUÚU rFkk çÙØæ×·¤ ÁèÙ (2) çÙØæ×·¤, Âý×æðÅUÚ, ¥æòÂÚÔUÅUÚU rFkk â ́ÚU¿Ùæˆ×·¤ ÁèÙ (3) ¥æòÂÚÔUÅUÚU, çÙØæ×·¤ rFkk â ́ÚU¿Ùæˆ×·¤ ÁèÙ (4) çÙØæ×·¤, Âý×æðÅUÚU rFkk â ́ÚU¿Ùæˆ×·¤ ÁèÙ 9. ;dw fSj;kfsVd flLVkauW ds vko';d ?kVd ga S % (1) Introns (2) Exons (3) Operons (4) Operator rFkk regulator regions 10. Cistron gS % (1) DNA dh fØ;kRed bdkbZ (2) RNA dh fØ;kRed bdkbZ (3) DNA dh vfØ;kRed bdkbZ (4) RNA dh vfØ;kRed bdkbZ 11. gkml dhfixa thUl % (1) ifz rj{kk inz ku djrk gS (2) dkfs'kdh; dk;dZ h ds fy, fu;fer :i ls dk;Z djrk gS (3) gkjW ekUs l cukrk gS (4) dos y tuu ds le; dk;Z djrk gS 12. DNA dk Hkkx tks fd thu fofue; ea s Hkkx yrs k g]S tkuk tkrk gS (1) Muton (2) Recon (3) Cistron (4) Replicon. 13. mRNA dh dkfs Mr Hkk"kk dks tkuk tkrk gS % (1) Anticodon (2) Histogram (3) Cryptogram (4) Codon 14. Anticodon fuEu ls cuk gkrs k gS % (1) rhu ukbVkats u {kkjka sds ikl&ikl vkus ls (2) mRNA ij v;fq Xer f=yd {kkjka s ls (3) tRNA ij ukbVkats u {kkjka s ds f=yd ls (4) tRNA ds ,d vra ij ukbVkats u {kkjka s ds v;fq Xer f=ydka s ls 15. Protein vkuoq kfa'kd inkFkZ ugha gks ldrk] D;kfa sd ;g ugha gS % (1) nh?kZ v.kq (2) leku :i ls lHkh txg mifLFkr (3) fof'k"Vrk rFkk fofo/krk j[kus okyk (4) ifz rdf` r ds ;kXs ; 16. Methionine dsfy, tRNA }kjkfuEu,.VhdkMs kus yk;ktkrkgS % (1) AUG (2) UAG (3) UAC (4) UAA 17. thok.kq ftlea s fd :ikUrj.k dk iFz ke ckj v/;;u fd;k x;k % (1) Salmonella typhimurium (2) Streptococcus pneumoniae (3) Escherichia coli (4) Streptococcus aureus. 18. ,d dkMs kus cfs z ldk rFkk gkes ks ea s leku vehuks vEy dks n'kkZrk g]S D;kfa sd dkMs kus ga S % (1) Nonoverlapping (2) Commaless (3) Universal (4) Nonambiguous. 19. ;dw fSj;kVs l~ ea s mRNA ds l'a y"s k.k ds fy, fuEu Hkkx yrs k gS % (1) RNA ÂæòÜè×ÚÔUÁ III (2) RNA ÂæòÜè×ÚÔUÁ II (3) RNA ÂæòÜè×ÚÔUÁ I (4) ÃØ鈷ý¤ç×Ì ÅþUæ ́âç·ý¤ŒÅðUÁ
EH EduHulk Download Free Study Material from EduHulk.com 20. GUG ofs yu vehuks vEy dks iznf'kZr djrk gSA tcfd izkjfEHkd fLFkfr ea s gkus s ij fuEu dks inz f'krZ djrk gS % (1) ç×çÍØæðçÙÙ (2) ßðçÜÙ (3) Üæ§UçâÙ (4) ¥æ§UâæðËØéçâÙ 21. Central dogma fuEu ds l'a ys"k.k ls iRz ;{k lEcfU/kr ugha gkrs k (1) mRNA (2) Polypeptide (3) nkus k 1 a s rFkk 2 (4) Amino acids 22. Codon fdldk f=yd gS & (1) DNA dk vk/kkj strand (2) DNA dk Non-template strand (3) mRNA (4) tRNA 23. gjxksfoUn [kksjkuk dks fuEu ds fy, ukscsy iqjLdkj fn;k x;k & (1) vkuqokfa'kd dkMs dk vFkZ fudkyus ds fy, (2) d`f=e thu l'a y"s k.k ds fy, (3) rRNA ds U;qfDy;kVs kbM Øe ds fy, (4) Transposons dh [kkts ds fy, 24. ,d codon fuEu fn'kk ea s iEH EduHulk Download Free Study Material from EduHulk.com 36. vkis js kuW fl1⁄4kUr e]a s vkis jVs j thu fdlds lkFk tMq r+ k gS % (1) lja pukRed thu vuyq [s ku dks fLop cna djus ds fy, jXs ;yw Vs j ikzVs hu ls (2) lja pukRed thu vuyq [s ku dks fLop vkuW djus ds fy, jXs ;yw Vs j thu ls (3) lja pukRed thu vuyq [s ku ds fLop vkQW ds fy, mRijs z d ls (4) lja pukRed thu vuyq [s ku dks fLop cna djus ds fy, jXs ;yw Vs j thu ls 37. ,d x.q kl=w ls nlw js ij tkus ds fy, ;kXs ; thu gS & (1) Cosmid (2) Exonic gene (3) Transposon (4) Mute gene. 38. Üð·¤ Âý¿æÜð·¤ ·ð¤ â ́ÎÖü ×ð ́ Ùè¿ð çÎØð »Øð ·¤ÍÙæð ́ ×ð ́ âð regulator gene (R) ·ð¤ çÜ° âˆØ ãñU- (1) R ÁèÙ mUæÚUæ mRNA ·¤æ ¥ÙéÜð1Ù ãUæð»æ ¿æãðU Üð€ÅUæðÁ ©UÂçSÍÌ ãUæð Øæ ¥ÙéÂçSÍÌ (2) R ÁèÙ mUæÚUæ mRNA ·¤æ ¥ÙéÜð1Ù ãUæð»æ ÁÕ Üð€ÅUæðÁ ©UÂçSÍÌ ãUæð (3) R ÁèÙ mUæÚUæ mRNA ·¤æ ¥ÙéÜð1Ù ãUæð»æ ÁÕ Üð€ÅUæðÁ ¥ÙéÂçSÍÌ ãUæð (4) Üð€ÅUæðÁ R gene âð mRNA ·ð¤ ¥ÙéÜð1Ù ·¤æð â ́Îç×Ì ·¤ÚUÌæ ãñU 39. vkis js kWu ekMW y e]a s RNA polymerase tqMr+ k gS % (1) lja pukRed thu ls (2) ikz es kVs j thu ls (3) jXs ;yw Vs j thu ls (4) vkis jVs j thu ls 40. ,d thu tks fd fjils z j ikz Vs hu dks l'a yfs "kr djrk gS % (1) Operator gene (2) Structural gene (3) Promoter gene (4) Regulator gene 41. Intron DNA dk Hkkx gS tks fd & (1) izkVhu l'a y"s k.k ds fy, dkMs + gS (2) DNA dks Vdq Mk+ s dks tkMs u+ s ea s lgk;rk djrk gS (3) ikz Vs hu l'a y"s k.k ds fy, dkfs Mr ugha djrk (4) vuyq [s ku dks ikzjEHk djrk gAS 42. tus fs Vd fMD'kujh ea s 64 codons gkrs s g]Sa blfy, fd % (1) 64 vehuks vEy dkfs Mr fd;s tkrs ga S (2) 64 idz kj ds tRNAs mifLFkr gkrs s ga S (3) 44 fujFkdZ dkMs kus rFkk 20 lkFkdZ dkMs kus (4) Genetic code f=d gS 43. tRNA dk ,d izfrdksMksu mRNA ds ,d ls vf/kd dksMksUl dks igpku ldrk g]S ;g gS % (1) Wobble vo/kkj.kk (2) Gene ioz kg vo/kkj.kk (3) Template vo/kkj.kk (4) Richmond rFkk Lang iHz kko 44. Wobble vo/kkj.kk fu/kkZfjr djrh gS % (1) Peptide J[`a kyk fuekZ.k (2) iIs VkbM J[a ` kyk dk ikzjEHk (3) iIs VkbM J[a ` kyk dk lekiu (4) tRNA v.kqvka s dh cpr 45. RNA template ij DNA dk l'a y"s k.k fuEu ea s inz f'krZ gkrs k gS (1) TMV (2) Reovirus (3) Rous Sarcoma Virus (4) T2 46. RNA ls DNA dks lpw uk LFkkukUrj.k gS & (1) vuyq [s ku (2) vuoq knu (vufq yfidj.k) (3) ifz rdr` h (4) foijhr vuyq [s ku 47. ikz Vs hu ds l'a y"s k.k ea s ,d fØ;kRed bdZ kbZ gS & (1) ykblkls kes (2) ijvkDW lhlkes (3) ikys hlkes (4) fMfDV;kls kes 48. mRifjoruZ }kjk iHz kkfor l{w ere thu gS & (1) Muton (2) Cistron (3) Recon (4) Exon 49. thu of` 1⁄4 rFkk foHkns u dks fu;fa =r djrk gS& (1) vuyq [s ku rFkk vuoq knu ds }kjk (2) ikjØe.k rFkk vuoq knu ds }kjk (3) :ikUrj.k ds }kjk (4) vuoq knu ds }kjk 50. Escherichia coli ea s ydS vkis js kus fuEu ds }kjk ifs zjr gkrs k gS (1) yDS Vkts (2) iez kVs j thu (3) -xys Ds Vkls kbMts (4) I-gene 51. ,d vkis js kus ea s vuyq [s ku dks ifs zjr djus okyk i;koZ j.kh; dkjd gS (1) ijs z d (2) fu;ked (3) foneudkjh (4) fu;U=d dkjd 52. ikzVs hu l'a y"s k.k ds fy, dUs ndz DNA fuEu ds }kjk lpw uk Hkts rk g&S (1) tRNA (2) mRNA (3) r-RNA (4) ;s lHkh 53. Central dogma dk iLz rkfordrkZ dkuS gS & (1) Watson and Crick (2) Beadle and Tatum (3) Klug (4) Crick 54. og fØ;k ftlds }kjk DNA ls mRNA rFkk mRNA ls izksVhu dk fuek.Z k gkrs k gS & (1) vuoq knu rFkk vuyq [s ku (2) vuyq [s ku rFkk ifz rdf` r (3) vuyq [s ku rFkk vuoq knu (4) jfs Iyd's ku rFkk vuoq knu
EH EduHulk Download Free Study Material from EduHulk.com 55. ,d ls vf/kd dkMs kus ka s ds }kjk ,d vehuka s vEy ds fu/kkjZ .k dk dkj.k gS & (1) vkuoq kfa'kd dkMs dh cgrq k;rrk (2) vkuoq kfa'kd dkMs dh lrr~ idz f` r (3) vkuoq kfa'kd dkMs ea s iUP;,q 'ku (4) vkuoq kfa'kd dkMs dh lkofZ =d idz f` r 56. fuEu ds }kjk fn, x;s ikz ;kfs xd iez k.k f=d vkuqokfa 'kd dkMs ds fl1⁄4kUr dks lgkjk inz ku djrs ga S & (1) Beadle rFkk Tatum (2) Watson (3) Crick (4) Michaelis and Menten. 57. gjxkfs oUn [kkjs kuk dks fuEu ds fy, tkuk tkrk gS & (1) DNA dh [kkts ds fy, (2) DNA ligase dh [kkts ds fy, (3) rRNA dh [kkts ds fy, (4) Proteins ds l'a y"s k.k ds fy, 58. vkuoq kfa'kd dkMs fuEu dh Hkk"kk dk vuoq kn djrk gS & (1) vehuks vEyka s dk RNA ea s (2) RNA dk ikz Vs hu ea s (3) ikz Vs hu dk DNA ea s (4) RNA dk DNA ea s 59. tRNA ij 3 {kkjka s dk ,d Øe tks fd mRNA dkMs kus ls cfa /kr gkrs k gS & (1) f=d (2) fujFkdZ dkMs kus (3) ifz rdkMs kus (4) vfUre dkMs kus (lekiu dkMs kus ) 60. ãUàæðü °ß ́ ¿ðÁ Ùð €Øæ 1æðÁæ - (1) ßæØÚUâ â ́·ý¤æ×·¤ ·¤æÚU·¤ RNA ãñU (2) ßæØÚUâ â ́·ý¤æ×·¤ ·¤æÚU·¤ DNA ãñU (3) ßæØÚUâ â ́·ý¤æ×·¤ ·¤æÚU·¤ ÂýæðÅUèÙ ãñU (4) T2 ßæØÚUâ ×ð ́ RNA ¥æÙéßæ ́çàæ·¤ ÂÎæÍü ãñU 61. 1957 ×ð ́ Meselson ÌÍæ Stahl ¥ÂÙ𠥊ØØÙæð ́ âð çÙc·¤áü çÙ·¤æÜæ ç·¤ - (1) DNA ÂýçÌ·ë¤çÌ â ́ÚUÿæè ãñU (2) DNA ÂýçÌ·ë¤çÌ ¥hüUâ ́ÚUÿæè ãñU (3) DNA ÂýçÌ·ë¤çÌ çßâçÚUÌ ãñU (4) DNA ÂýçÌ·ë¤çÌ ÙãUè ́ ·¤ÚUÌæ ãñU 62. çÙ ‹æ ×ð ́ âð ·¤æñÙâæ RNA polymerase SÍæÙæ‹ÌÚU‡æ RNA ·ð¤ çÙ×æü‡æ ·¤æð ©UˆÂýðçÚUÌ ·¤ÚUÌæ ãñU (1) RNA ÂæòÜè×ÚÔUÁ I (2) RNA ÂæòÜè×ÚÔUÁ II (3) RNA ÂæòÜè×ÚÔUÁ I ÌÍæ II (4) RNA ÂæòÜè×ÚÔUÁ III 63. SÌ Ö -I SÌ Ö -II I. SÂÜæ§Uçâ ́» (A) Üð·¤ ¥æòÂðÚUæðÙ II. ¥æð·¤æÁæ·¤è 1‡ÇU (B) Üðç» ́» SÅðþ‡ÇU III. Áð·¤Õ °ß×ï÷ ×æðÙæÇU (C) Üð€ÅUæðÁ IV. ÂýðÚU·¤ (D) §U‹ÅþUæòÙ çÙc·¤æâÙ âãUè ç×ÜæÙ ãñU- (1) I–D,II–B,III–A,IV–C (2) I–B,II–S,III–D,IV–C (3) I–D,II–C,III–A,IV–B (4) I–B,II–C,III–A,IV–D 64. SÌ Ö -I SÌ Ö -II I. mRNA (A) tRNA II. °‹ÅUè·¤æðÇUæðÙ (B) ·¤æðÇUæðÙ III. DNA ÂýçÌ·ë¤çÌ ·¤è (C) M¤Âæ‹ÌÚU‡æ ¥hüUâ ́ÚUÿæè çßçŠæ IV. ç»ýçÈ¤Í (D) Meselson ÌÍæ Stahl âãUè ç×ÜæÙ ãñU- (1) I–D,II–B,III–A,IV–C (2) I–B,II–A,III–D,IV–C (3) I–D,II–C,III–A,IV–B (4) I–B,II–C,III–A,IV–D 65. SÌ Ö -I SÌ Ö -II I. 5’AUG3’ (A) DNA 1‡ÇU II. §U‹ÅþUæòÙ ÌÍæ °€ÁæòÙ ØéQ¤ (B) ·ý¤æð×ðçÅUÙ RNA III. ÁèÙ (C) Hn–RNA IV. ‹Øéç€ÜØæðâæð× (D) ÂýæÚU ÖÙ ·¤æðÇUæðÙ âãUè ç×ÜæÙ ãñU- (1) I–D,II–B,III–A,IV–C (2) I–B,II–A,III–D,IV–C (3) I–D,II–C,III–A,IV–B (4) I–B,II–C,III–A,IV–D 66. SÌ Ö -I SÌ Ö -II I. ¥æòÂÚÔUÅUÚU SÍÜ (A) RNA ÂæòÜè×ÚÔUÁ ·ð¤ çÜ° Õ ́Šæ·¤ SÍÜ II. Âý×æðÅUÚU SÍÜ (B) â ́Î×Ù ·¤æÚUè ¥‡æé ãðUÌé Õ ́Šæ·¤ SÍÜ III. â ́ÚU¿Ùæˆ×·¤ ÁèÙ ÂýæðÅUèÙ (C) °‹Áæ§U× ·¤æð ·¤æðÇU ·¤ÚUÌð ãñU IV. çÙØæ×·¤ ÁèÙ (D) â ́Î×Ù ·¤æÚUè ¥‡æé ·¤æð ·¤æðÇU ·¤ÚUÌæ ãñU âãUè ç×ÜæÙ ãñU- (1) I–B,II–A,III–C,IV–D (2) I–B,II–A,III–D,IV–C (3) I–D,II–C,III–A,IV–B (4) I–B,II–C,III–A,IV–D