Protein Synthesis Animation Video - YouTube
Animation of Protein Synthesis (Translation) in Prokaryotes
After translation, the protein passes into the channels of the rough endoplasmic reticulum (ER) for transportation. The protein is then passed from the rough ER to the Golgi apparatus inside tiny fluid-filled sacs, called vesicles. The Golgi apparatus is a system of , which are responsible for the modification, processing, and packaging of the proteins. The protein may have a carbohydrate added, to form a glycoprotein. The Golgi apparatus packages the protein in a secretory vesicle, which fuses with the cell membrane and releases the protein from the cell.
From DNA to protein - 3D - YouTube
Replication occurs in the S-fase in preparation to cell division during which the genetic information for the synthesis of proteins is transfered from the mothercell to the daughtercell.
Internet-Based Tools for Teaching Transcription and Translation
Four major steps are required to initiate translation: ribosome dissociation, formation of a preinitiation complex, formation of the 40S initiation complex and formation of the 80S initiation complex.
where it directs the synthesis of the protein, ..
When a stop codon appears at the translation is terminated. There are no tRNA's that recognize stop codons. Instead proteins called releasing factors, eRF, recognize the stop codon. The releasing factors along with peptidyl transferases and GTP catalyze the hydrolysis of the bond between the polypeptide chain and the tRNA. The protein and tRNA disassociate from the site and the ribosome dissociates into the 40S and 60S subunits releasing the mRNA.
Protein Synthesis Race (HTML5) - Bioman Bio
How is protein synthesis similar to the catalysis of a reaction by an enzyme? Protein synthesis is a series of chemical reactions in which molecules are brought. Video computer games, virtual labs and activities for learning and reviewing biology. Topics Covered Protein synthesis, transcription, translation, amino acids.