MICROBES IN AQUATIC ENVIRONMENT QUIZ

7-methyl-guanosine

1-methyl-guanosine

1-methyl-adenosine

2'-O-methyl-guanosine

involves extensive base stacking interactions

All of these

is maintained mostly by non-Watson-Crick base pairing

resembles the 3-dimensional structure of other tRNAs

Ribosomal RNAs

Transfer RNAs

All of these

Messenger RNA

80 bp

140 bp

100 bp

120 bp

RNA

rDNA

mRNA

DNA

in the anticodon loop and the 3' CCA end

in the anticodon loop and D stem loop

in the T Loop and D stem and loop

None of these

DNA polymerase

T4 RNA ligase

T4 DNA ligase

all of these

It carries amino acids

It is a component of the ribosomes

It is the genetic material of some organisms

It is a direct copy of a gene

thymine

cytosine

guanine

adenine

nRNA

mRNA

rRNA

tRNA