RNA Structure The genetic material of retroviruses such as HIV is DNA RNA all of these protein DNA RNA all of these protein ANSWER DOWNLOAD EXAMIANS APP
RNA Structure Which of the following is the smallest of the RNAs? Messenger RNA Transfer RNAs Ribosomal RNAs All of these Messenger RNA Transfer RNAs Ribosomal RNAs All of these ANSWER DOWNLOAD EXAMIANS APP
RNA Structure What is the average size (in bp) of a mature t-RNA? 140 bp 120 bp 100 bp 80 bp 140 bp 120 bp 100 bp 80 bp ANSWER DOWNLOAD EXAMIANS APP
RNA Structure The mRNA from which of the following would contain a poly-A tail? Bacterial alpha-amylase A restriction endonuclease from E. coli Human insulin Bacteriophage DNA ligase Bacterial alpha-amylase A restriction endonuclease from E. coli Human insulin Bacteriophage DNA ligase ANSWER DOWNLOAD EXAMIANS APP
RNA Structure Two features of the tRNA molecule associated, in converting the triplet codon to an amino acid, are in the anticodon loop and the 3' CCA end in the T Loop and D stem and loop in the anticodon loop and D stem loop None of these in the anticodon loop and the 3' CCA end in the T Loop and D stem and loop in the anticodon loop and D stem loop None of these ANSWER DOWNLOAD EXAMIANS APP
RNA Structure The tertiary structure of yeast tRNA All of these is maintained mostly by non-Watson-Crick base pairing involves extensive base stacking interactions resembles the 3-dimensional structure of other tRNAs All of these is maintained mostly by non-Watson-Crick base pairing involves extensive base stacking interactions resembles the 3-dimensional structure of other tRNAs ANSWER DOWNLOAD EXAMIANS APP
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