Explain the events occurring in $G_{1}$ phase in short.

(N/A) $\Rightarrow$ $G_{1}$ phase is the initial stage of interphase.
$\Rightarrow$ This phase corresponds to the interval between mitosis and the initiation of $DNA$ replication.
$\Rightarrow$ During the $G_{1}$ phase,necessary enzymes,$RNA$,and proteins are synthesized for the synthesis of $DNA$.
$\Rightarrow$ $DNA$ replication does not occur in this phase.
$\Rightarrow$ In the $G_{1}$ phase,cells are metabolically active and grow continuously.