Question

what is g1 phase of the interphase

Answer 1

the first growth period of the cell cycle, during interphase, in which the cell grows and cytoplasmic organelles are replicated.........

Answer 2

G1 phase if inter phase comes after G0.Gap 1 phase marks the interval bw beginning of DNA replication and mitosis.In this phase cell is metabolic active but DNA does not replicate.In this phase protein is synthesised.cell and nucleus growth takes place in this phase.
DNA no and DNA amount are
2N/2C.