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How does the process of protein synthesis work?
Protein synthesis represents the major route of disposal of amino acids. Amino acids are activated by binding to specific molecules of transfer RNA and assembled by ribosomes into a sequence that has been specified by messenger RNA, which in turn has been transcribed from the DNA template.
How do you explain protein synthesis to a child?
When a cell makes a protein it is called protein synthesis. The instructions for how to make a protein are held in DNA molecules inside the cell nucleus. The two major stages in making a protein are called transcription and translation.
Which best summarizes the process of protein synthesis?
Which best summarizes the process of protein synthesis? DNA unzips, resulting in the formation of two protein molecules.
What is the correct sequence of protein synthesis?
Answer and Explanation: The correct sequence of events in protein synthesis is transcription, then translation.
What is the correct sequence in protein synthesis?
How would you describe the process of producing protein from DNA?
It consists of two major steps: transcription and translation. Together, transcription and translation are known as gene expression. During the process of transcription, the information stored in a gene’s DNA is passed to a similar molecule called RNA (ribonucleic acid) in the cell nucleus.
Why protein synthesis is important?
In biology, protein synthesis is an essential process that keeps cells functioning. The protein synthesis definition is the process that cells use to create proteins. Proteins are the building blocks of cells and “synthesis” means to make. So, protein synthesis is the process of making proteins.
What is protein synthesis GCSE?
Protein synthesis occurs in two major phases: Transcription – during which a strand of mRNA is synthesised from a particular gene template. Translation – during which the mRNA attaches to the ribosome, which recruits tRNAs carrying amino acids in order to make a polypeptide.
What is the proper sequence of protein synthesis?
What is the first step in protein synthesis?
The first step of protein synthesis is transcription—the unfolding of DNA and the production of a messenger-RNA (mRNA) strand. In the second step of protein synthesis—translation—tRNA and mRNA interact to code amino acids into growing polypeptide chains.
How does protein synthesis work BBC Bitesize?
Protein synthesis consists of two stages – transcription and translation. In transcription the DNA code is read, and in translation the code is used to build up protein molecules. DNA is a triplet code. Each triplet, a group of three bases, codes for a specific amino acid.
What are the five steps of protein synthesis?
Unzipping. – DNA double helix unwinds to expose a sequence of nitrogenous bases.
Protein Synthesis (Updated)
Which process is the first step in protein synthesis?
FIRST step. DNA unzips between its pairs,then one of the strands of DNA directs the production of mRNA.
What are the steps involved in protein synthesis?
Initiation