$mRNA$ was named by:

According to the discovery made in the $1980$s,$RNA$ can act like an enzyme to assemble new $RNA$ molecules on an $RNA$ template. Which of the following statements is not supported by this theory?

Which scientist was awarded the Nobel Prize in $1959$ for the in vitro synthesis of polyribonucleotides?

What replaces thymine in $RNA$?

The discovery of which of the following in $1980$ led to the term '$RNA$ World' for evolution?

Non-genetic $RNA$ is of