Question

in the lesson 3.3 cell cycle game, cells copied their chromosomes during the s phase of the game. what happened when errors occurred during this phase of the game?

Explanation:

In the context of the cell cycle game focused on S-phase chromosome replication, errors in this phase (which simulates DNA replication) typically trigger in-game consequences that mirror biological outcomes. These errors lead to mutations or incorrect chromosome copy numbers, and the game would likely either have the cell undergo a checkpoint arrest to fix the error, mark the cell for elimination (like apoptosis), or let the cell proceed with damaged DNA which causes issues in later cell cycle stages (such as abnormal division or non-functional daughter cells).

Answer:

When errors occurred during the S phase (chromosome copying) of the cell cycle game, the game would either:

1. Trigger a checkpoint pause to allow the cell to repair the replication error,
2. Direct the cell to be eliminated (simulating apoptosis) if the error is irreparable,
3. Or let the cell continue with damaged DNA, leading to abnormal daughter cells or failed cell division in subsequent game phases.