What is the average size (in bp) of a mature t-RNA? 100 bp 140 bp 120 bp 80 bp TRUE ANSWER : ? YOUR ANSWER : ?
Two features of the tRNA molecule associated, in converting the triplet codon to an amino acid, are 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 TRUE ANSWER : ? YOUR ANSWER : ?
RNA instability in alkaline solutions is due to uracil single strand nature ribose adenine TRUE ANSWER : ? YOUR ANSWER : ?
What modified base is at the 5' extremity of a capped eukaryotic m-RNA? 1-methyl-adenosine 7-methyl-guanosine 1-methyl-guanosine 2'-O-methyl-guanosine TRUE ANSWER : ? YOUR ANSWER : ?
What is the function of messenger RNA? 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 TRUE ANSWER : ? YOUR ANSWER : ?
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'-Gp Cp Tp Ap-3' 5'-Gp Cp Up Ap-3' 5'-Ap Tp Cp Gp-3' 5'-Ap Up Cp Gp-3' TRUE ANSWER : ? YOUR ANSWER : ?
The tertiary structure of yeast tRNA resembles the 3-dimensional structure of other tRNAs is maintained mostly by non-Watson-Crick base pairing All of these involves extensive base stacking interactions TRUE ANSWER : ? YOUR ANSWER : ?