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- Created by: Bek
- Created on: 09-05-14 09:25
1. Why must a cell repair before replication?
- Prevent potential cancers
- Prevent chromosome abnormalities
- All of the above
- Prevent mutations
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Other questions in this quiz
2. Which of these isn't a checkpoint for the cell cycle?
- G1
- G2/M
- Anaphase->telophase transition
- Metaphase->anaphase transition
3. Initiation requires a signal from...?
- Cells environment e.g. Ras
- CNS e.g. Ras
- Endocrine system e.g. Ras
- PNS e.g. Ras
4. Which of theses stresses will cells encounter?
- Ionising Radiation (UV)
- All of them
- Reacting Oxygen Species (ROS)
- Mutagenic Chemicals
5. When ATM and ATR detect change, they?
- Phosphorylate Chk1 & Chk2, which in turn phosphorylates p27
- Phosphorylate Chk1 & Chk2, which in turn phosphorylates p49
- Phosphorylate Chk1 & Chk2, which in turn phosphorylates p53
- Phosphorylate Chk1 & Chk2, which in turn phosphorylates p59
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