Cell Cycle Crossword

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Across
  1. 3. Arguably the most important phase in the cell cycle, G1 ensures that there are enough proteins and ________ produced in the cell to sustain the rest of the cycle.
  2. 5. The mitotic phase in which the M checkpoint occurs and sister chromosomes align in the middle of the cell.
  3. 6. Another name for the stage in which the cell continues its normal functions, but without the goal of dividing, also called the G0 state.
  4. 9. The process of a protein increasing another protein’s function, presenting as positive feedback.
  5. 10. Programmed cell death, often warranted by DNA damage seen following G1.
  6. 12. The moment during which the parent cell splits into two.
  7. 13. Genes that help regulate cell division by producing proteins, such as p53, that slow the cycle and promote apoptosis to prevent cancerous growths
  8. 15. The 3rd cell cycle checkpoint ensures that this structure is properly developed and attached to the chromosomes in the 3rd phase of active cellular division.
  9. 17. The mitotic phase in which chromosomes are pulled to opposite sides of the cell.
  10. 18. Following the G1 phase, this phase involves an important event in relation to the genetic material of the cell
  11. 20. The mitotic phase in which the cell stretches out to the size of two smaller cells, preparing to split.
  12. 21. The prevention of a protein completing its intended function, such as p21’s or p16’s impact on CDKs within the cell cycle.
Down
  1. 1. If the 1st cell cycle checkpoint detects damage to genetic material, G2 will identify whether it is salvageable or not, and if possible, will ______ it.
  2. 2. The 2nd cell cycle checkpoint ensures that this event has occurred, as it is essential for the cell cycle’s progression
  3. 4. Naturally occurring proteins that stimulate cell growth, proliferation, wound healing, and differentiation.
  4. 7. The final result of the cell cycle is two identical __________ cells.
  5. 8. The shortest phase of the cell cycle in which the cell is actively participating in its division.
  6. 11. The longest phase of cellular division, containing G1, S, and G2, all in preparation for cellular division.
  7. 14. The mitotic phase in which the nuclear envelope dissolves and genetic information condenses into chromosomes.
  8. 16. The uncontrolled replication of cells disregarding the usual checkpoints and growth factors required.
  9. 19. Cell death as a natural result of damaged material.