bacteriosynthesis in a detailed answer about 120-150words
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Answer:
Where do proteins come from, and what are they made of? Proteins are long chains of individual units called amino acids. The amino acids are joined together like beads on a string to make the protein.
The instructions for making proteins are found in DNA. In bacteria, the DNA is found packaged up in the bacterial chromosome of the cell. The DNA instructions are transcribed into RNA. Transcription is a way of taking the information from DNA, and making RNA. RNA acts as a go-between for DNA and proteins. This lets the DNA stay safely in one part of the cell.
The RNA then moves to a part of the cell called a ribosome. Ribosomes are protein-making factories found in all cells, from humans to bacteria. The ribosome will scan down the RNA, like a train going down tracks, adding in amino acids to the protein being produced. When the ribosome reaches the end of the RNA, the protein is released. This process is called translation. In bacteria, transcription and translation are often linked. As a piece of RNA is being made, it immediately gets fed into a ribosome to begin making the actual protein.
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Explanation: The synthesis of proteins in bacteria is essentially a two-stage process involving transcription and translation.The DNA strand that acts as the template for the messenger RNA is known as the anticoding or template strand, and the DNA strand that bears the same sequence is known as the coding strand.Transcription is the synthesis of RNA using DNA as a template. The process is carried out by the enzyme RNA polymerase . Then , the linear sequence of nucleotides in mRNA is decoded and translated into a linear sequence of peptide bond-linked amino acids that make up the equivalent protein. The process of translation is carried out on large ribonuclear-protein complexes called ribosomes.