RNA STRUCTURE QUIZ

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

all of these

DNA

RNA

protein

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

140 bp

100 bp

80 bp

120 bp

single strand nature

adenine

uracil

ribose

in the anticodon loop and D stem loop

None of these

in the T Loop and D stem and loop

in the anticodon loop and the 3' CCA end

Ribosomal RNAs

Messenger RNA

Transfer RNAs

All of these

DNA polymerase

T4 RNA ligase

T4 DNA ligase

all of these

5'-Gp Cp Up Ap-3'

5'-Gp Cp Tp Ap-3'

5'-Ap Up Cp Gp-3'

5'-Ap Tp Cp Gp-3'

1-methyl-guanosine

1-methyl-adenosine

2'-O-methyl-guanosine

7-methyl-guanosine