RNA Structure Retroviruses replicate via __________ intermediate rDNA RNA mRNA DNA rDNA RNA mRNA DNA ANSWER DOWNLOAD EXAMIANS APP
RNA Structure Which of the following is the smallest of the RNAs? Transfer RNAs All of these Ribosomal RNAs Messenger RNA Transfer RNAs All of these Ribosomal RNAs Messenger RNA ANSWER DOWNLOAD EXAMIANS APP
RNA Structure Which of following RNA characteristically contains unusual purines and pyrimidmes? rRNA mRNA nRNA tRNA rRNA mRNA nRNA tRNA 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 What is the function of messenger RNA? It carries amino acids It is the genetic material of some organisms It is a component of the ribosomes It is a direct copy of a gene It carries amino acids It is the genetic material of some organisms It is a component of the ribosomes It is a direct copy of a gene ANSWER DOWNLOAD EXAMIANS APP
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-guanosine 1-methyl-adenosine 2'-O-methyl-guanosine 7-methyl-guanosine 1-methyl-guanosine 1-methyl-adenosine ANSWER DOWNLOAD EXAMIANS APP
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