The amino acid acceptor end of $tRNA$ is its $i$ end which has unpaired $ii$ bases.

In which of the following is the principle of complementarity $NOT$ followed?

Assertion: Replication and transcription occur in the nucleus,but translation occurs in the cytoplasm.
Reason: $mRNA$ is transferred from the nucleus into the cytoplasm,where ribosomes and amino acids are available for protein synthesis.

Describe $tRNA$ as an adapter molecule.

In a $t-RNA$ molecule,the sequence of three consecutive bases that specifically binds to a complementary codon sequence on $m-RNA$ is known as:

Which of the following $rRNA$ acts as a ribozyme in prokaryotic cells?