1. DNA Lesson 3: Part 1
I can… describe how DNA becomes the traits using RNA
I can… define mutations and give 3 types
I can… describe some harmful mutations in humans
I can… explain the three possible outcomes of mutations.

2. Mutations
Changes in the number, type, or order of bases on a piece of DNA.

3. 3 Types of Mutations
Use page 94 in your book to fill in your notes about the 3 types of mutations. You must include the definition and a relevant picture.
Substitution:
Insertion:
Deletion:

4. What are the 3 possible consequence
What are the 3 possible consequences to changes in DNA?
1. Improved Trait
2. No Change
3. Harmful Trait

5. How do mutations happen?
Watch the following videos and read page 94 “How Do Mutations Happen” in your book to write a 3 sentence explanation of how mutations happen.

6. An example of Substitution
Use online resources to research a mutation. That is listed below. Provide a description that includes at least four things about the mutation/condition. Include what sort of mutation causes the condition. Include a COLORED Drawing with your information. COMPLETE THIS ON THE BACK OF YOUR NOTES.
SICKLE CELL DISEASE
HEMOPHILIA
DIABETES
FAMILIAL ALS
SCID (“PLASTIC BUBBLE” SYNDROME)
HUNTINGTON’S DISEASE
NEUROFIBROMATOSIS