Which Flow Chart Best Summarizes The Process Of Protein Synthesis
Introduction
Protein synthesis is an essential process that occurs in all living organisms. It is the process by which the genetic information stored in DNA is used to create proteins. The process of protein synthesis is complex and involves multiple steps. In this article, we will discuss the different flow charts that best summarize the process of protein synthesis.
DNA Transcription
The first step in protein synthesis is DNA transcription. This process involves the creation of an RNA molecule from a DNA template. The RNA molecule is known as messenger RNA (mRNA) and carries the genetic information from the DNA to the ribosomes, where protein synthesis occurs. The flow chart for DNA transcription involves the following steps:
- Initiation: RNA polymerase binds to the DNA template at the promoter region.
- Elongation: RNA polymerase moves along the DNA template and creates a complementary RNA strand.
- Termination: RNA polymerase reaches the termination sequence and detaches from the DNA template, completing the transcription process.
Translation
The second step in protein synthesis is translation. This process involves the creation of a protein from the mRNA template. The flow chart for translation involves the following steps:
- Initiation: The mRNA molecule binds to the ribosome, which is composed of two subunits.
- Elongation: The ribosome reads the mRNA molecule and creates a protein by joining amino acids together in the order specified by the mRNA.
- Termination: The ribosome reaches the stop codon on the mRNA, and the protein is released.
Conclusion
Protein synthesis is a complex process that involves multiple steps. The flow charts for DNA transcription and translation provide a clear overview of the process and help to simplify the understanding of this essential biological function. By understanding the different flow charts that best summarize the process of protein synthesis, we can gain a deeper appreciation for the complexity of life.