AQA AS Biology - Unit 2 - Chapter 11

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This is a quick revision quiz for AS AQA Biology student book chapter 11. It covers the cell cycle.

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AQA AS Biology - Unit 2 - Chapter 11

  1. 1. AS AQA Biology UNIT 2 Chapter 11 Revision Quiz The Cell Cycle Total: ___ / 20 ___ %
  2. 2. 1. Name the two main stages of cell division. (2) ………………………………………………………………....... 2. Before a nucleus divides what must happen first? (1) ………………………………………………………………....... 3. What enzyme breaks the hydrogen bonds between bases? (1) ………………………………………………………………....... 4. What enzyme reforms the covalent bonds between new nucleotides? (1) ………………………………………………………………....... 5. What type of replication is this? (1) ………………………………………………………………....... 6. How many daughter cells are made from one parent cell in mitosis? (1) ………………………………………………………………....... 7. What are the four stages of mitosis? (2) ………………………………………………………………....... ………………………………………………………………....... ………………………………………………………………......
  3. 3. 8. In which phase do the chromosomes arrange themselves down the centre of the cell? (1) ………………………………………………………………....... 9. What are the three main reasons for mitosis? (3) ………………………………………………………………....... ………………………………………………………………....... ………………………………………………………………....... 10. What are the three stages of Interphase in the cell cycle? (3) ………………………………………………………………....... ………………………………………………………………....... ………………………………………………………………....... 11. What causes cancer? (2) ………………………………………………………………....... ………………………………………………………………....... 12. What two ways do drugs disrupt the cell cycle to help treat cancer? (2) ………………………………………………………………....... ………………………………………………………………....... ……………………………………………………………….......

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