The interphase of mitosis in human cells typically lasts for how long (in $hours$)?

In which phase of the cell cycle do $RNA$ and protein synthesis occur?

The fruit fly has $8$ chromosomes $(2n)$ in each cell. During interphase of mitosis,if the number of chromosomes at $G_1$ phase is $8$,what would be the number of chromosomes after $S$ phase?

If the nucleus represents a large size in proportion to the cytoplasm of a cell,it indicates that:

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

Identify the mismatched pair based on the provided cell cycle diagram.