logging in or signing up Protein Synthesis mohre Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: Embed: Flash iPad Dynamic Copy Does not support media & animations Automatically changes to Flash or non-Flash embed WordPress Embed Customize Embed URL: Copy Thumbnail: Copy The presentation is successfully added In Your Favorites. Views: 66 Category: Education License: All Rights Reserved Like it (0) Dislike it (0) Added: April 10, 2013 This Presentation is Public Favorites: 0 Presentation Description mohrbio Comments Posting comment... Premium member Presentation Transcript Protein synthesis: Protein synthesis Section 4Flow of Genetic Information: Flow of Genetic Information DNA RNA proteinRNA Structure and Function: RNA Structure and Function RNA is very similar to DNA – long strand of nucleotidesRNA Structure and Function: RNA Structure and Function RNA is different from DNA in the following ways: Contains the sugar ribose instead of deoxyribose Contains uracil instead of thymine Single-stranded Much shorter than DNATypes of RNA: Types of RNA There are three major types of RNA that each plays a different role in protein synthesisTypes of RNA: Types of RNA Ribosomal RNA ( rRNA ) – makes up part of the ribosomeTypes of RNA: Types of RNA Messenger RNA (mRNA) – carries the message from DNA in the nucleus to the ribosomes in the cytoplasmTypes of RNA: Types of RNA Transfer RNA ( tRNA ) – transfers amino acids to the ribosome to make a proteinThe Genetic Code: The Genetic Code The genetic code is the rules for how a sequence of bases codes for a particular amino acid Each group of three nucleotides is called a codon and codes for an amino acidThe Genetic Code: The Genetic CodeTranscription: Transcription Instructions for a gene coded in DNA are rewritten into an RNA moleculeTranslation: Translation Translation = the making of a proteinSteps of Translation: Steps of Translation 1. mRNA is fed through a ribosome three bases at a timeSteps of Translation: Steps of Translation 2. Molecules of tRNA translate the mRNA code by picking up a specific amino acid from the cytoplasmSteps of Translation: Steps of Translation 3. In the ribosome, bases on the tRNA match with bases on the mRNA like pieces of a puzzleSteps of Translation: Steps of Translation 4. tRNA releases their amino acids and they become linked in a chain You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.