Which of the following best describes the G2 phase?

Which of the following best describes the G2 phase?

• A. Cell growth with DNA synthesis
• B. Cell prepares to divide
• C. Not involved in the cell cycle
• D. Phase of cell differentiation

Answer: (B)

The G2 phase is characterized as the stage where the cell prepares for division after successfully completing DNA replication. During this phase, the cell experiences significant growth and synthesizes proteins that are necessary for mitosis. This preparation is crucial to ensure that all cellular components are correctly aligned and ready for the subsequent M phase, where division occurs. The G2 phase typically includes checks to ensure that DNA has been accurately replicated and that the cell is ready to proceed, demonstrating its essential role in the cell cycle. In contrast, other phases mentioned, such as the one involving cell growth with DNA synthesis, refer more accurately to the S phase, where actual DNA synthesis happens. The assertion of not being involved in the cell cycle is incorrect, as the G2 phase is a critical component of it. Additionally, cell differentiation occurs at different times in a cell's life cycle and is not the primary focus during the G2 phase, emphasizing that the main purpose of this phase is to prepare the cell for the impending division.

The G2 phase is characterized as the stage where the cell prepares for division after successfully completing DNA replication. During this phase, the cell experiences significant growth and synthesizes proteins that are necessary for mitosis. This preparation is crucial to ensure that all cellular components are correctly aligned and ready for the subsequent M phase, where division occurs. The G2 phase typically includes checks to ensure that DNA has been accurately replicated and that the cell is ready to proceed, demonstrating its essential role in the cell cycle.

In contrast, other phases mentioned, such as the one involving cell growth with DNA synthesis, refer more accurately to the S phase, where actual DNA synthesis happens. The assertion of not being involved in the cell cycle is incorrect, as the G2 phase is a critical component of it. Additionally, cell differentiation occurs at different times in a cell's life cycle and is not the primary focus during the G2 phase, emphasizing that the main purpose of this phase is to prepare the cell for the impending division.