RNA STRUCTURE QUIZ

protein

all of these

DNA

RNA

adenine

single strand nature

ribose

uracil

in the T Loop and D stem and loop

in the anticodon loop and the 3' CCA end

in the anticodon loop and D stem loop

None of these

DNA polymerase

T4 DNA ligase

all of these

T4 RNA ligase

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

5'-Gp Cp Up Ap-3'

5'-Ap Up Cp Gp-3'

5'-Ap Tp Cp Gp-3'

5'-Gp Cp Tp Ap-3'

A restriction endonuclease from E. coli

Human insulin

Bacteriophage DNA ligase

Bacterial alpha-amylase

All of these

Ribosomal RNAs

Transfer RNAs

Messenger RNA

rDNA

DNA

RNA

mRNA

100 bp

80 bp

140 bp

120 bp