Nucleic Acids - Single MCQs (Page 23)

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Q221. Zinc finger motif is formed in some proteins by binding of zinc to?...Q222. Leucine zipper motif is seen in some helical proteins when leucine residues appe...Q223. All of the following statements about puromycin are true except?...Q224. Mitochondrial protein synthesis is inhibited by?...Q225. Mutations in promoter regions of genes can cause?...Q226. Suppressor tRNAs can neutralize the effects of mutations in?...Q227. Suppressor mutations occur in?...Q228. A frameshift mutation changes the reading frame because the genetic code?...Q229. Insertion of a base in a gene can cause?...Q230. If the codon UAC on mRNA changes into UAG as a result of a base substitution in ...