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• 9. U-rich small nuclear RNAs (snRNAs) are important for base pairing with the pre-mRNA and are requi
• 10. Which following description(s) is\/are CORRECT about ribozyme? (A) A catalyst that uses RNA as
• 11.RNA interference (RNAi) is an evolutionarily conserved mechanism to degrade RNA molecules in a se
• 12.MicroRNAs are small non-coding regulatory RNAs that down regulate gene expression by the mechanis
• 13.During the first stage of translation, the small and large ribosomal subunits assemble around an
• 14. Which of the following techniques can be used to measure the amount of a specific mRNA in a samp
• 15. Which enzyme(s) is\/are NOT required for setting up a Real-Time quantitative reverse transcript
• 16.Protein-Protein interaction can be examined by yeast two-hybrid and co-immunoprecipitation. Which
• 17. Which method(s) can be used for detecting RNA-Protein interaction? (A) Electrophoretic mobility
• 18. Which method(s) can be used to functionally inactivate a gene without changing its DNA sequence?
• 19. Which consensus sequences will define a typical intron? (A) 5' splice site (B) 3' spli
• 20. Which of the following evidence will indicate a discovery of a gene in a DNA sequence? (A) The s
• 21.Please select the CORRECT description from the following options related to nucleic acids: (A) A
• 22. Please select the CORRECT description from the following options which are related to DNA synthe
• 23. Which of following statement regarding chromatin regulation is\/are CORRECT: (A) Histone methyl
• 24. Which of the following statements related to eukaryotic RNA is\/are TURE: (A) mRNA is made by R
• 25. Which of the following statements related to noncoding RNA is\/are TURE: (A) The noncoding RNA
• 26. Which of following statements regarding eukaryotic translation is\/are TURE: (A) Translation is
• 27.CRISPR is a famous genome-editing tool. Which of following statement is\/are TRUE: (A) CRISPR is
• 28. For the following statements of various biological processes in different cell compartments, whi
• 29. Which of the following amino acid residues are positively charged in buffer with pH 7: (A) Argin
• 30. What the following statements for enzyme is\/are TURE: (A) Catalytic activity and substrate bin
• 31.Regulation of transcription in mammalian cells (A) altering the spacing between promoter-proximal
• 32.Structure and function of RNA in vivo and in vitro (A) has fewer hydroxy groups than DNA. (B) can
• 33. What is the concentration of an adenine solution whose absorbance at 257=0.330? (ɛm = 15,100) As