In biological systems, the $RNA$ molecules direct the synthesis of specific proteins which are characteristics of each kinds of organism. This process is known as

Ribozyme is

Synthesis of enzymes take place by

Which molecule transfer genetic information from nucleus to the ribosomes ?

Assertion : Replication and transcription occur in the nucleus but translation takes place in the cytoplasm.

Reason : $mRNA$ is transferred from the nucleus into cytoplasm where ribosomes and amino acids are available for protein synthesis.