1. COPY 111. DNA Word Bank 112. PG193-199 CH10.1 summary
113. PG 200 CH10.1 Q+A 1-7
114. DNA Notes
115. DNA Gizmo

2. DNA

3. Chromosome Tightly coiled packaged bundle of DNA
held together by histone proteins

4. Deoxyribonucleic acid
Nucleic acids, phosphate sugars
create a blueprint for genetic information
(all the information to make you function)

5. What’s it made out of? (double stranded) 4 nucleic acid base pairs
Guanine=Cytosine
Adenine=Thymine

6. codon 3 nucleotide segment that translates to 1 amino acid
(the help form genes to be expressed)

7. DNA does everything We preserve it by procreating with a mate.
So important we replicate it
So important we replicate it
Sadly only half of our own DNA passes on to offspring

8. DNA replication Benefits: Clone of our information Reason:
It’s time to replace and create a new cell in an organism

9. Replication steps
DNA molecule separates (unwinds) between the strands

10. Proteins stabilize the strand for reconstruction

11. DNA polymerase attaches and begins to pair complementary nucleotides on the strand

12. How DNA Polymerase Copies DNA
Leading strand
-DNA strand is 3-5
-Created forward like a train
Lagging strand
-DNA strand 5-3
-Created like sewing, in a slow back stitched pattern