What is DNA transcription?
Transcription of deoxyribonucleic acid (DNA) is a process by which DNA inside the cells in the human body is converted into ribonucleic acid (RNA) to form genes and produce proteins. DNA transcription occurs when the enzyme known as RNA polymerase expands the two -string DNA molecule to break the link between the connecting nucleotides, the molecules that form the basis of the DNA and the RNA. Once the DNA is unpacked, the RNA nucleotides connect with their complementary DNA nitrogen bases to form a long RNA spring. RNA polymerase then helps to form the spine of the sugarphorphate, which connects all RNA bases together. When the RNA is completed, the DNA molecule is released and the transcription process is performed. It also has a slightly different molecular structure in that it contains uracil, a nitrogen -based compound that is part of the living thousand. On the other hand, the bottom contains thymin, a compound that consists of nitrogen and carbon. The process by which the code for specific protein is transferred from DNA to RNA is called transcriptionpce bottom.
As soon as DNA transcription occurs, a new protein can be created by the DNA translation process. In the translation, the newly created pairs of RNA strings with additional foundations create a protein code. This code serves as a type of instruction manual and can then be used by ribosomes inside the cell to start the protein assembly.
DNA consists of cuts known as nucleotides that consist of nitrogen base, sugar molecules and phosphate groups. These nucleotides connect each other and the spiral around them to form a double helix. There are only four nitrogen bases that can form DNA, and can only be connected in a very specification Way - Adenin can bind to guanine and cytosine can only bind to thymin.
, considered a genetic plan, DNA contains all the genetic material that makes each individual unique. By the task of genes in the DNA transcription processIt is to provide the instructions needed to produce all proteins in each cell that allow this cell to perform its function. The DNA is located in the core of the cell, the central part of the cell. The core is considered to be a cell control center. During the control of each cell function, DNA also controls the structure and function of the body as a whole, because each individual is formed by cells.