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Protein Synthesis Review Worksheet 1. How are DNA and mRNA alike? 2. How are DNA and mRNA different? Fill in the table below. BNA mRNA Double Helice Shape Single fel A TCLO&S Nitrogen bases A Ua CS Deoxuyti bose Sugars Ai bosé Nuc le Location MGAZ WA Nuc lerS Proves To ri Aosowtes pa cytop /Qsey Transcription: DNA to mRNA: 2. How many strands of mRNA are transcribed from the two “unzipped” strands of DNA? | 2. If the following were part of a DNA chain, what mRNA bases would pair with it to transcribe the DNA code anto MRNA? G-G-A-T-C-G-C-C-T-T-A-G-A-A-T-C CEU Ae A 2 AA fC DA 3. If DNA is described as a double helix, how should mRNA be described? Sire fee He he A-U wp meutar 4. Howare the accuracy of DNA and mRNA codes assured? ‘Gc Translation: mRNA to PROTEIN: One 5. Name and describe the three types of RNA’s involved in protein synthesis? tira ns fer Ri bos 1 RMA messenger m~RNA -RWA4 Ata iA dates GENE E "gttes, Tre . Fr RM ty ol So mak aiming acd 40 fhe Se make pat ° oe otrur Ooeotein: Nuc kus > rf bosopre Sane, What is located at EACH end of atRNA molecule? Avift’-coder —Amimo AoW SOs Where must an mRNA attach before protein production can begin?__ Ri bosome How many bases are needed to specify an mRNA codon?__5 if a strand of mRNA contain the sequence, U-A-G-C-U-A-U-C-A- A-A-U, what tRNA anticodons would be needed to translate the sequence?__- AU CGAUVAGUU YA 10. How does mRNA get out of the nucleus? A/c fear Pore. \ 14. What is the difference between an amino acid and a protein? Chain of Corngle. monomer * Poymer (Ax no Aro Ga 2 12. What type of bond is formed between amino acids? l é tite prorua 
