RNA Structure Which of following RNA characteristically contains unusual purines and pyrimidmes? tRNA rRNA nRNA mRNA tRNA rRNA nRNA mRNA ANSWER DOWNLOAD EXAMIANS APP
RNA Structure What is the average size (in bp) of a mature t-RNA? 80 bp 100 bp 140 bp 120 bp 80 bp 100 bp 140 bp 120 bp 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
RNA Structure The mRNA from which of the following would contain a poly-A tail? Bacterial alpha-amylase Bacteriophage DNA ligase A restriction endonuclease from E. coli Human insulin Bacterial alpha-amylase Bacteriophage DNA ligase A restriction endonuclease from E. coli Human insulin ANSWER DOWNLOAD EXAMIANS APP
RNA Structure In RNA, uracil pairs with adenine guanine cytosine thymine adenine guanine cytosine thymine 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-adenosine 1-methyl-guanosine 2'-O-methyl-guanosine 7-methyl-guanosine 1-methyl-adenosine 1-methyl-guanosine ANSWER DOWNLOAD EXAMIANS APP
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