MICROANATOMY

Detailed explanation-1: -Interphase is composed of G1 phase (cell growth), followed by S phase (DNA synthesis), followed by G2 phase (cell growth). At the end of interphase comes the mitotic phase, which is made up of mitosis and cytokinesis and leads to the formation of two daughter cells.

Detailed explanation-2: -In G1 phase, there is the synthesis of RNA, enzymes, proteins, amino acids for histone formation, the formation of nucleotides and ATP. During S phase, the DNA is duplicated. During G2 phase, there is again intense synthesis of proteins and RNA. After completion of interphase, mitotic phase begins.

Detailed explanation-3: -The G1 phase, gap 1 phase, or growth 1 phase, is the first of four phases of the cell cycle that takes place in eukaryotic cell division. In this part of interphase, the cell synthesizes mRNA and proteins in preparation for subsequent steps leading to mitosis.