Download Mutations-Notes guide

Name: _______________________________ Date: __________________ Hour:______
Mutations Notes (p. 239-240)
1. What are Mutations?
2. Define germ-cell mutations.
3. Define somatic-cell mutations.
4. Define lethal-mutations.
5. Are Mutations helpful or harmful?
6. Chromosome mutations involve changes in…
7. List the 4 types of chromosome mutations and describe each.
1.
2.
3.
4.
Name: _______________________________ Date: __________________ Hour:______
8. List the 4 types of gene mutations and describe each.
1.
2.
3.
4.
9. Describe the Normal Male karyotype. (p. 236)
10. Describe the normal female karyotype. (p. 236)
11. Describe Down syndrome. (p. 253)
12. Which chromosome is affected to cause Down syndrome? (p. 253)
13. Describe Turner’s Syndrome. (p. 253)
14. Which chromosome is affected to cause Turner’s Syndrome? (p. 253)
15. Describe Klinefelter’s Syndrome. (p.253)
16. Which chromosome is affected to cause Klinefelter’s Syndrome? (p. 253)