1. DNA structure

2. 4 Bases What are my four bases?
Adenine, Guanine, Cytosine, and Thymine

3. What is my saying to remember base pairs?
Apples in the Tree, Cars in the Garage

4. Base Pairs
What are my base pairs?
A-T
C-G

5. What three parts make up a nucleotide?
Nucleotides
What three parts make up a nucleotide?
Sugar, Phosphate, Base

6. Purine =A&G Pyrimidine=C,T&U

7. Anti Parallel Structure
Dependent on which carbon on the sugar molecule the phosphate is attached to.
On one side of the DNA, ALL nucleotides must be flipped in order for the base pairs to match up in the middle of the DNA

8. RNA

9. Four Bases What are my four bases for RNA? Adenine Guanine Uracil
Cytosine

10. Pyrimidine and Purine bases of rna
Pyrimidines
Uracil
Cytosine
Purines
Adenine
guanine

11. RNA nucleotide -Uses Ribose as the sugar
-Uses uracil, not thymine as a base
-three parts: sugar, phosphate, base

12. rna structure -Single Stranded
-uses uracil, adenine, cytosine, and guanine
-sugar is ribose

14. Similarities and differences

15. Similarites Both have 4 bases They both have A, G, C
Same three parts of the nucleotide: sugar, phosphate, base
Both have a backbone

17. Differences Between RNA and DNA