Question

During G₁ phase of cell division

• A. RNA and proteins are synthesised for cell growth and subsequent DNA replication
• B. DNA and proteins are synthesised
• C. Formation of RNA and protein continues for spindle formation and cell growth
• D. Cell undergoes duplication

Answer 1

Answer: (A)

G₂ is the longest phase of cell cycle in which cell synthesises RNAs, proteins and other biomolecules for cell growth and subsequent replication of DNA. While in G₂ -phase, synthesis of RNAs, protein and other biomolecules for spindle formation takes place.