RNA Structure Which of the following is the smallest of the RNAs? Ribosomal RNAs Transfer RNAs Messenger RNA All of these Ribosomal RNAs Transfer RNAs Messenger RNA All of these ANSWER DOWNLOAD EXAMIANS APP
RNA Structure The genetic material of retroviruses such as HIV is RNA protein all of these DNA RNA protein all of these DNA ANSWER DOWNLOAD EXAMIANS APP
RNA Structure What is the function of messenger RNA? It is a direct copy of a gene It is a component of the ribosomes It carries amino acids It is the genetic material of some organisms It is a direct copy of a gene It is a component of the ribosomes It carries amino acids It is the genetic material of some organisms 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 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 in the anticodon loop and the 3' CCA end None of these ANSWER DOWNLOAD EXAMIANS APP
RNA Structure What modified base is at the 5' extremity of a capped eukaryotic m-RNA? 1-methyl-adenosine 1-methyl-guanosine 2'-O-methyl-guanosine 7-methyl-guanosine 1-methyl-adenosine 1-methyl-guanosine 2'-O-methyl-guanosine 7-methyl-guanosine ANSWER DOWNLOAD EXAMIANS APP
RNA Structure Which of following RNA characteristically contains unusual purines and pyrimidmes? nRNA tRNA rRNA mRNA nRNA tRNA rRNA mRNA ANSWER DOWNLOAD EXAMIANS APP
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