Using the materials attached and at least three appropriate additional sources answer the following questions:

1. What is stem cell therapy and what is gene therapy?
2. What problems have scientist encountered in the past while trying to use these technologies separately to treat diseases?
3. How are combining these technologies helping to eliminate these problems?
4. What are examples of diseases being treated with these combined therapies?

See attachments for Grading Rubric and Sources.

NO QUOTES, NO PERSONAL OPINION.

HAVE TO USE 3 LINKS ATTACHED + 3-4 OUTSIDE = 6-7 TOTAL REFERENCES

DO NOT USE BOOKS, ONLY ARTICLES.

APA FORMAT.