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Concept Map for DNA and Protein Synthesis 13 Types of RNA Translation Uses mRNA formed during What are the chemical Central Dogma differences between RNA and DNA Flow of genetic information DNA to RNA to protein Proteins carry out specific functions in body, form enzymes, responsible for visual differences (phenotypes) Gene holds the information for making a specific protein? How are genes expressed? Protein •Amino acids are monomers (20 AAs) – chain of AAs is a polypeptide •Bond between amino acids called peptide bond •After protein is formed it is shaped and folded in order to carry out a specific function tRNA-has anticodons on one end and amino acids on other mRNA-has codons (triplet code) and uses U instead of T. rRNA – ribosome made of RNA and protein, large and small subunits DNA/Protein Synthesis – Chap. 13 Mutations •Two general types of mutations •What are muatgens - some examples •Identify point and frameshift mutations •Identify types of chromosomal mutations transcription Where does translation happen within the cell? How does translation differ from transcription Three types of RNA come together Ribosome is protein factory that combines mRNA and tRNA Translate genetic code Identify amino acids Transcription •DNA to mRNA •Enzyme is RNA polymerase •Occurs in the nucleus •Way for DNA to send genetic codes •mRNA is processed before leaving nucleus •What is the difference between introns/exons? •5’ cap and poly A tail •Transcribe genetic code