RNA STRUCTURE QUIZ

adenine

guanine

thymine

cytosine

All of these

Messenger RNA

Transfer RNAs

Ribosomal RNAs

protein

DNA

RNA

all of these

resembles the 3-dimensional structure of other tRNAs

is maintained mostly by non-Watson-Crick base pairing

involves extensive base stacking interactions

All of these

adenine

single strand nature

uracil

ribose

80 bp

100 bp

120 bp

140 bp

It is the genetic material of some organisms

It is a component of the ribosomes

It carries amino acids

It is a direct copy of a gene

5'-Ap Tp Cp Gp-3'

5'-Gp Cp Tp Ap-3'

5'-Gp Cp Up Ap-3'

5'-Ap Up Cp Gp-3'

in the T Loop and D stem and loop

in the anticodon loop and D stem loop

in the anticodon loop and the 3' CCA end

None of these

RNA

DNA

mRNA

rDNA