RNA STRUCTURE QUIZ

RNA

rDNA

mRNA

DNA

5'-Ap Tp Cp Gp-3'

5'-Ap Up Cp Gp-3'

5'-Gp Cp Up Ap-3'

5'-Gp Cp Tp Ap-3'

in the T Loop and D stem and loop

in the anticodon loop and the 3' CCA end

None of these

in the anticodon loop and D stem loop

T4 DNA ligase

T4 RNA ligase

DNA polymerase

all of these

aribosome.

rRNA.

mRNA.

tRNA.

120 bp

100 bp

140 bp

80 bp

Messenger RNA

Transfer RNAs

All of these

Ribosomal RNAs

resembles the 3-dimensional structure of other tRNAs

All of these

is maintained mostly by non-Watson-Crick base pairing

involves extensive base stacking interactions

RNA

all of these

DNA

protein

guanine

thymine

cytosine

adenine