Which of the following molecules contains the genetic code?

Which of the following codons is not a degenerate codon?

For the genetic code,choose the correct option for the given statements. Where $T$ stands for True and $F$ stands for False.
$(1)$ Phenylalanine $(Phe)$ amino acid is coded by more than three codons.
$(2)$ The codon is read in $t-RNA$ in a contiguous fashion.
$(3)$ $UUC$ would code for phenylalanine.
$(4)$ $AUG$ codes for Methionine.

After a mutation at the gene level,the traits of an organism change due to a change in which of the following?

Which codon does not code for a release factor?

Which code is present in the $DNA$ molecule to produce the necessary chemicals as per the parental instructions?