Final answer:
The cell described is likely in the G2 phase of the cell cycle, which follows DNA replication and is characterized by the duplication of organelles and preparation for mitosis. (Option c)
Step-by-step explanation:
The cell cycle consists of several phases, including the G1 (Gap 1), S (Synthesis), G2 (Gap 2), and M (Mitosis) phases. In the G1 phase, the cell grows and prepares for DNA synthesis. The S phase is where DNA synthesis occurs, leading to the duplication of the genetic material. After DNA replication, the cell enters the G2 phase, during which it continues to grow and prepares for cell division. Mitosis (M phase) is the stage where the cell undergoes nuclear division, separating the duplicated chromosomes into two daughter nuclei.
In the scenario described, the cell has double the DNA content, indicating completion of the S phase where DNA synthesis occurs. Additionally, the cell has double the organelles, signifying continued growth in the G2 phase. Therefore, the cell is currently in the G2 phase of the cell cycle, poised for mitosis.
Identifying the phase of the cell cycle is crucial for understanding cellular processes and potential issues, such as DNA damage. In this case, the observation of doubled DNA and organelles points to the G2 phase, marking a critical stage before cell division.