Which of the following amino acids is coded by a single codon?

Select the correct option regarding the genetic code of Glycine.

Assertion : $UAA, UAG$ and $UGA$ terminate protein synthesis.
Reason : They are not recognised by $tRNA$.

State the main properties of the genetic code.

The vector for genetic code is called

If an $RNA$ sequence has $999$ bases and codes for a protein with $333$ amino acids,and the base at position $901$ is deleted,resulting in a sequence of $998$ bases,how many codons will be altered?