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 What modified base is at the 5' extremity of a capped eukaryotic m-RNA? 7-methyl-guanosine 1-methyl-adenosine 2'-O-methyl-guanosine 1-methyl-guanosine 7-methyl-guanosine 1-methyl-adenosine 2'-O-methyl-guanosine 1-methyl-guanosine 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 the genetic material of some organisms It is a component of the ribosomes It carries amino acids It is a direct copy of a gene It is the genetic material of some organisms It is a component of the ribosomes ANSWER DOWNLOAD EXAMIANS APP
RNA Structure The tertiary structure of yeast tRNA resembles the 3-dimensional structure of other tRNAs involves extensive base stacking interactions All of these is maintained mostly by non-Watson-Crick base pairing resembles the 3-dimensional structure of other tRNAs involves extensive base stacking interactions All of these is maintained mostly by non-Watson-Crick base pairing ANSWER DOWNLOAD EXAMIANS APP
RNA Structure The anticodon is a structure on mRNA. tRNA. rRNA. aribosome. mRNA. tRNA. rRNA. aribosome. ANSWER DOWNLOAD EXAMIANS APP
RNA Structure The genetic material of retroviruses such as HIV is protein DNA RNA all of these protein DNA RNA all of these ANSWER DOWNLOAD EXAMIANS APP
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