1. Gene Regulation and Mutation
12.4

2. Remember The end goal of all DNA is to make protein.
Your body is physically made up of and is mostly controlled by proteins.

3. Mutations
Mutation- a permanent change in a cell’s DNA

4. Mutations When DNA is mutated, ultimately protein will also be mutated
Mutated protein can be very serious or not an issue at all

5. Mutations

6. Mutations

7. Diseases from mutations
Cystic fibrosis- a disease that primarily the lungs
Causes by a deletion mutation in the DNA

8. Key points for 12.4
Mutations in DNA occur when the DNA is permanently altered.
Some mutations are okay, but others can result in serious disease or even death