From RNA to Protein Synthesis - YouTube
Drag-and-Drop Protein Synthesis: Transcription - zeroBio
Transcription is the first step in protein synthesis. It is the process of forming a short strand of mRNA from one gene on a long DNA strand.
Protein Synthesis -Translation and Regulation
When you think of transcription, think of the word "script" and associate it with letters. In this stage we are changing the script of one gene from DNA letters into RNA letters. Take a look at the diagram below showing Transcription. Study it and then read the steps below to understand it better.
08/05/2006 · Protein Synthesis: Transcription and ..
The process of polymerization of amino acids to form a polypeptide is called as Translation. It is the second and final step of protein synthesis. The order into which the amino acids are arranged is defined by the bases in mRNA (messenger). Ribosome is the cellular factory responsible for the protein synthesis. The ribosome consists of structural RNAs and about 80 different . It is in inactive stage and exists as two subunits, one large and other small. The synthesis of begins when the small subunit encounters an mRNA. The ribosome also acts as a catalyst for the formation of bonds.
DNA Coloring - Transcription & Translation
The process of copying of the genetic information from one strand of DNA into RNA is termed as transcription. This is the first step required for synthesis. Transcription is also based on the complementarity of the strand. Also, only one strand of the DNA is converted into . One transcription unit consists of 3 regions: A promoter, the Structural Gene and a Terminator. The promoter is located towards the 5’ end and defines the template and coding strand. The terminator is towards the 3’ end defining the end of transcription process. The is transcribed in 5' to 3’ direction by polymerase.