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The Cell Cycle Model

To learn more, you are going to follow the path of a hypothetical cell as it
grows and divides. Suppose a cell has just divided, what would it do next?
________________________

1 Answer

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Final answer:

After a cell has divided, it re-enters interphase, starting with the G1 phase, followed by DNA replication in the S phase, additional preparation in the G2 phase, and then cell division in the mitotic phase, resulting in two identical daughter cells.

Step-by-step explanation:

Once a cell has just divided, it enters into the first phase of the cell cycle known as interphase. This stage comprises three sub-phases: the first gap phase (G1 phase), the synthesis phase (S phase), and the second gap phase (G2 phase).

During the G1 phase, the cell grows in size, produces RNA, and synthesizes protein necessary for DNA replication. Following this phase, the S phase begins, wherein the cell replicates its DNA, effectively doubling its genetic material in preparation for division.

After the DNA is replicated, the cell enters the G2 phase, during which further growth occurs and additional proteins are made in preparation for cell division. The cell then proceeds to the mitotic phase, which includes mitosis (nuclear division) and cytokinesis (cytoplasmic division), resulting in the formation of two genetically identical daughter cells.

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