1 / 8

DNA Transcription and Protein Assembly

DNA Transcription and Protein Assembly. http://www.youtube.com/watch?v=983lhh20rGY&feature=related. Protein Synthesis. Protein Synthesis. A) Transcription (nucleus) 1. RNA polymerase separates DNA and assembles mRNA 2. mRNA leaves nucleus B) Translation (cytoplasm)

phoebe
Télécharger la présentation

DNA Transcription and Protein Assembly

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. DNA Transcription and Protein Assembly • http://www.youtube.com/watch?v=983lhh20rGY&feature=related

  2. Protein Synthesis

  3. Protein Synthesis A) Transcription (nucleus) 1. RNA polymerase separates DNA and assembles mRNA 2. mRNA leaves nucleus B) Translation (cytoplasm) 3. mRNA attaches to ribosome 4. tRNA , with an attached amino acid, comes to ribosome 5. ribosome binds the anticodon to the codon 6. new tRNA comes as ribosome moves along mRNA 7. ribosome helps form a peptide bond between the amino acids 8. polypeptide chain is formed

  4. A B E Protein Synthesis I F G H C D

  5. Peptide bond

  6. The Genetic Code: Codon Chart 1 UCA = AAA= GCC= Met or “Start” = Gly= Serine Lysine Alanine AUG GGU,GGC, GGA,GGG STOP = UAA, UAG, UGA

  7. The Genetic Code: Codon Chart 2

More Related