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23 paź 2024 · Deoxyribonucleic acid (DNA) is an organic chemical that contains genetic information and instructions for protein synthesis. It is found in most of every organism. DNA is a key part of reproduction in which genetic heredity occurs through the passing down of DNA from parent or parents to offspring.
- DNA
DNA is the material that carries all the information about...
- Bases
Other articles where base is discussed: nucleic acid: Basic...
- Holliday Junction
Holliday junction, cross-shaped structure that forms during...
- Reverse Transcriptase
Reverse transcriptase, an enzyme encoded from the genetic...
- Chromatin
Other articles where chromatin is discussed: cell: DNA...
- Double Helix
function in genetic replication. In reproduction: Molecular...
- mtDNA
Other articles where mtDNA is discussed: horse: Origin of...
- Gene Editing
Gene editing, the ability to make highly specific changes in...
- DNA
8 kwi 2019 · Deoxyribonucleic acid, or DNA, is a biological macromolecule that carries hereditary information in many organisms. DNA is necessary for the production of proteins, the regulation, metabolism, and reproduction of the cell.
13 wrz 2023 · The primary function of DNA is to store and transmit genetic information from a parent cell to a daughter cell. DNA contains the instructions that determine an organism’s characteristics, such as its physical traits, behavior, and metabolic processes.
DNA is made of four types of nucleotides, which are linked covalently into a polynucleotide chain (a DNA strand) with a sugar-phosphate backbone from which the bases (A, C, G, and T) extend. A DNA molecule is composed of two (more...)
Function. A chromosome and its packaged long strand of DNA unraveled. The DNA's base pairs encode genes, which provide functions. A human DNA can have up to 500 million base pairs with thousands of genes. The structure of the DNA double helix (type B-DNA).
Deoxyribonucleic acid, more commonly known as DNA, is a complex molecule that contains all of the information necessary to build and maintain an organism. All living things have DNA within...
In short, DNA is a complex molecule that consists of many components, a portion of which are passed from parent organisms to their offspring during the process of reproduction.
