RNA STRUCTURE QUIZ

2'-O-methyl-guanosine

7-methyl-guanosine

1-methyl-guanosine

1-methyl-adenosine

5'-Ap Tp Cp Gp-3'

5'-Ap Up Cp Gp-3'

5'-Gp Cp Tp Ap-3'

5'-Gp Cp Up Ap-3'

Ribosomal RNAs

Transfer RNAs

All of these

Messenger RNA

in the T Loop and D stem and loop

None of these

in the anticodon loop and the 3' CCA end

in the anticodon loop and D stem loop

adenine

uracil

single strand nature

ribose

Human insulin

A restriction endonuclease from E. coli

Bacterial alpha-amylase

Bacteriophage DNA ligase

RNA

DNA

protein

all of these

tRNA.

aribosome.

rRNA.

mRNA.

rDNA

RNA

DNA

mRNA

80 bp

120 bp

100 bp

140 bp