1. Gene Mutations

2. What are mutations and where do they occur?

4. Mutations in reproductive cells vs. mutations in body cells mutations in reproductive cells would become part of the genetic makeup of the ____________________ the mutation may produce a new ______________ or result in a protein that _________ _________ work properly offspring (child) trait doesnot

5. Mutations in reproductive cells vs. mutations in body cells some mutations are so sever that the embryo __________ ________ survive in some rare cases, gene mutations have ______________ ______________ if a mutation occurs in a nonreproductive cell the mutation ___________ __________ be passed on to offspring doesnot positiveeffects wouldnot

6. Mutations in reproductive cells vs. mutations in body cells a body cell mutation may cause problems for the ________________ some mutations of DNA in body cells affect genes that control ___________ _____________ and can result in the disease ________________ individual cell division cancer

7. Mutation causing Cystic Fibrosis

8. Mutation causing Tay-sachs

9. Mutation causing Sickle Cell