Deoxyribonucleic Acid NEW

Description:

Deoxyribonucleic Acid (DNA) is a molecule that carries the genetic instructions for the development, functioning, growth, and reproduction of all known living organisms and many viruses. 

It is a long, double-stranded helical structure located in the nucleus of cells.

Properties:

Structure: DNA is composed of nucleotides, which consist of a sugar molecule (deoxyribose), a phosphate group, and one of four nitrogenous bases: adenine (A), thymine (T), cytosine (C), and guanine (G).

Double Helix: DNA molecules are typically structured as a double helix, with two strands that are complementary and held together by hydrogen bonds between the paired bases (A-T and C-G).

Functions:

Genetic Information: DNA stores the genetic information that determines the characteristics of an organism. This information is encoded in the sequence of nucleotide bases along the DNA molecule.

Replication: DNA is capable of replicating itself through the process of DNA replication. During cell division, the DNA molecule unwinds and each strand serves as a template for the synthesis of a new complementary strand, resulting in two identical DNA molecules.

Gene Expression: DNA serves as a template for the synthesis of RNA molecules through a process called transcription. These RNA molecules play a crucial role in protein synthesis through a process called translation, which ultimately determines the functions and traits of an organism.

Applications:

Genetic Research:

DNA analysis and sequencing techniques have revolutionized genetic research, allowing scientists to study the genetic basis of diseases, evolution, and various biological processes.

Forensic Science:

DNA fingerprinting is a technique used in forensic science to identify individuals by analyzing unique patterns in their DNA. It is commonly used in criminal investigations and paternity testing.

Biotechnology:

DNA technology is widely used in biotechnology for genetic engineering, gene therapy, and the production of genetically modified organisms (GMOs) with desired traits.

Medical Diagnostics:

DNA testing is used in medical diagnostics to identify genetic disorders, predict disease risk, and personalize treatment plans based on an individual's genetic makeup.

Evolutionary Studies:

DNA analysis has provided valuable insights into evolutionary relationships among species and populations, helping scientists understand the history and diversity of life on Earth.

In conclusion, Deoxyribonucleic Acid (DNA) is a fundamental molecule that carries genetic information and plays a central role in the development, functioning, and diversity of living organisms. 

Its applications span a wide range of fields, including genetic research, forensic science, biotechnology, medical diagnostics, and evolutionary studies, making it a cornerstone of modern biology and scientific inquiry.

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Shipping ways: Courier, Air, Sea, Road

Storage Condition: Dry, dark, and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).