1. Analyze the process of DNA replication.

2. WKL about how DNA codes for a protein…..
What I Know
What I want to Know
What I Learned

3. DNA RNA Protein

4. RNA ribose thymine the sugar ________
the base uracil instead of __________
thymine
Usually is single stranded

5. RNA 3 major types Messenger RNA (mRNA) Long strands of RNA nucleotides
formed from DNA template
Ribosomal RNA (rRNA)
Associates with proteins to form ribosomes in the cytoplasm
Transfer RNA (tRNA)
Smaller segments of RNA nucleotides
transport amino acids to the ribosome

6. Transcription DNA mRNA
In the Nucleus
DNA unzipped
Bases added by RNA polymerase.
mRNA goes to cytoplasm for protein synthesis.

7. Translation RNA Protein
Code is read
Translated into protein
Codons code for amino acids
(building blocks of proteins.)
Anticodons
tRNA
Complimentary to mRNA

9. QUIZ
How is the DNA code made into a protein?