RNA Structure What modified base is at the 5' extremity of a capped eukaryotic m-RNA? 2'-O-methyl-guanosine 7-methyl-guanosine 1-methyl-adenosine 1-methyl-guanosine 2'-O-methyl-guanosine 7-methyl-guanosine 1-methyl-adenosine 1-methyl-guanosine ANSWER DOWNLOAD EXAMIANS APP
RNA Structure Which of the following is the smallest of the RNAs? Ribosomal RNAs Messenger RNA All of these Transfer RNAs Ribosomal RNAs Messenger RNA All of these Transfer RNAs ANSWER DOWNLOAD EXAMIANS APP
RNA Structure What is the function of messenger RNA? It carries amino acids It is a direct copy of a gene It is a component of the ribosomes It is the genetic material of some organisms It carries amino acids It is a direct copy of a gene It is a component of the ribosomes It is the genetic material of some organisms ANSWER DOWNLOAD EXAMIANS APP
RNA Structure During RNA synthesis, the DNA template sequence 5'Tp Ap Gp Cp 3' Would be transcribed to produce which of the following RNA sequence? 5'-Ap Up Cp Gp-3' 5'-Ap Tp Cp Gp-3' 5'-Gp Cp Tp Ap-3' 5'-Gp Cp Up Ap-3' 5'-Ap Up Cp Gp-3' 5'-Ap Tp Cp Gp-3' 5'-Gp Cp Tp Ap-3' 5'-Gp Cp Up Ap-3' 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 anticodon loop and the 3' CCA end in the T Loop and D stem and loop None of these in the anticodon loop and D stem loop in the anticodon loop and the 3' CCA end in the T Loop and D stem and loop None of these ANSWER DOWNLOAD EXAMIANS APP
RNA Structure What is the average size (in bp) of a mature t-RNA? 100 bp 140 bp 120 bp 80 bp 100 bp 140 bp 120 bp 80 bp ANSWER DOWNLOAD EXAMIANS APP
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