41. The specificity of initiator $$tRNA$$ but absent in elongator $$tRNA\,\left( {tRNA_m^{met}} \right)$$ is conferred by A. 3 G : C pairs present in anti codon stem B. 2 G : C pairs C. 3 C : C pairs D. All of the above Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
42. In eukaryotes, the small subunit of ribosome along with cap binding proteins (CBP) (eIF-4F) binds at A. Shine-Dalgarno sequence B. Kozak sequence (ACCAUGG) C. Promoter D. Enhancer Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
43. Non-coding DNA found between genes is often referred to as A. Spacer DNA B. Intron C. Exon D. Promoter Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
44. Three types of RNA involved in comprising the structural and functional core for protein synthesis, serving as a template for translation, and transporting amino acid, respectively, are A. mRNA, tRNA, rRNA B. rRNA, tRNA, mRNA C. tRNA, rRNA, mRNA D. rRNA, mRNA, tRNA Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
45. Mutations in bacterial promoter at -10 sequence (pribnow box) affects A. The efficiency of initial binding B. The rate of open complex formation C. Elongation of transcription D. All of the above Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
46. Degeneracy in genetic code displays A. First base degeneracy B. Second base degeneracy C. Third base degeneracy D. All of the above Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
47. At the completion of DNA replication, each newly synthesized DNA strand is A. Identical in sequence to the strand opposite which it was synthesized B. Complementary in sequence to the strand opposite which it was synthesized C. A hybrid strand consisting both DNA and RNA strand D. Oriented in the same direction as the strand which it was synthesized Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
