RNA Structure The mRNA from which of the following would contain a poly-A tail? A restriction endonuclease from E. coli Bacteriophage DNA ligase Bacterial alpha-amylase Human insulin A restriction endonuclease from E. coli Bacteriophage DNA ligase Bacterial alpha-amylase Human insulin ANSWER DOWNLOAD EXAMIANS APP
RNA Structure Which of the following is the smallest of the RNAs? Messenger RNA All of these Ribosomal RNAs Transfer RNAs Messenger RNA All of these Ribosomal RNAs Transfer RNAs ANSWER DOWNLOAD EXAMIANS APP
RNA Structure Which of following RNA characteristically contains unusual purines and pyrimidmes? rRNA tRNA nRNA mRNA rRNA tRNA nRNA mRNA 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 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 in the anticodon loop and the 3' CCA end in the T Loop and D stem and loop ANSWER DOWNLOAD EXAMIANS APP
RNA Structure In RNA, uracil pairs with adenine guanine thymine cytosine adenine guanine thymine cytosine ANSWER DOWNLOAD EXAMIANS APP
RNA Structure What modified base is at the 5' extremity of a capped eukaryotic m-RNA? 1-methyl-adenosine 2'-O-methyl-guanosine 7-methyl-guanosine 1-methyl-guanosine 1-methyl-adenosine 2'-O-methyl-guanosine 7-methyl-guanosine 1-methyl-guanosine ANSWER DOWNLOAD EXAMIANS APP
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