RNA Structure The mRNA from which of the following would contain a poly-A tail? A restriction endonuclease from E. coli Bacterial alpha-amylase Human insulin Bacteriophage DNA ligase A restriction endonuclease from E. coli Bacterial alpha-amylase 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 None of these in the anticodon loop and D stem loop in the T Loop and D stem and loop in the anticodon loop and the 3' CCA end None of these in the anticodon loop and D stem loop in the T Loop and D stem and loop ANSWER DOWNLOAD EXAMIANS APP
RNA Structure Which of following RNA characteristically contains unusual purines and pyrimidmes? tRNA nRNA mRNA rRNA tRNA nRNA mRNA rRNA ANSWER DOWNLOAD EXAMIANS APP
RNA Structure In RNA, uracil pairs with guanine adenine thymine cytosine guanine adenine 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 7-methyl-guanosine 1-methyl-guanosine 2'-O-methyl-guanosine 1-methyl-adenosine 7-methyl-guanosine 1-methyl-guanosine 2'-O-methyl-guanosine ANSWER DOWNLOAD EXAMIANS APP
RNA Structure Retroviruses replicate via __________ intermediate DNA rDNA mRNA RNA DNA rDNA mRNA RNA ANSWER DOWNLOAD EXAMIANS APP
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