| 1. | Point mutations may arise from spontaneous mutations that occur during DNA replication.
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| 2. | This can be caused by a single point mutation or multiple mutations.
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| 3. | Some may be single point mutations whereas others are due to chromosomal abnormalities.
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| 4. | Phages can continue to infect their hosts given point mutations in the spacer.
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| 5. | The scientific theory of evolution is greatly dependent on point mutations in cells.
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| 6. | A "'nonstop mutation "'is a point mutation that occurs within a stop codon.
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| 7. | The rate for other forms of mutation also differs greatly from point mutations.
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| 8. | The point mutations-missense, nonsense and splice-site have each been alluded to in HNPP.
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| 9. | Low-grade serous carcinomas of the ovary contain very few point mutations.
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| 10. | Single point mutations of these two would give rise to 14 other triplets.
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