Glossary index

Technology, science and the universe

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Life sciences

Galvanization

Galvanization is an industrial process that involves applying a zinc coating to steel or iron surfaces with the primary goal of preventing oxidation and corrosion. This coating acts as a physical…

Life sciences

Gastric

The term 'gastric' refers to everything related to the stomach, a vital organ in the digestive system of humans and many animals. The stomach is responsible for the initial digestion of food, where…

Life sciences

Gastritis

Gastritis is the inflammation of the stomach lining, which can cause abdominal pain, nausea, and vomiting. This condition can be acute or chronic, depending on the duration and severity of the…

Life sciences

Gastroenteritis

Gastroenteritis is the inflammation of the stomach and intestines, causing diarrhea, vomiting, and abdominal cramps. This condition can be caused by viral, bacterial, or parasitic infections, as well…

Life sciences

Gastroenterologist

A gastroenterologist is a physician specialized in the diagnosis and treatment of disorders of the digestive system. This medical specialty encompasses a wide range of conditions affecting the…

Life sciences

Gastroenterology

Gastroenterology is the branch of medicine that focuses on the study, diagnosis, and treatment of disorders of the digestive system, which includes organs such as the esophagus, stomach, intestines…

Life sciences

Gastrointestinal

The term 'gastrointestinal' refers to everything related to the digestive system, which includes the stomach and intestines. This system is essential for digesting food, absorbing nutrients, and…

Life sciences

Gastroplasty

Gastroplasty is a surgical procedure designed to reduce the size of the stomach, limiting the amount of food a person can consume. This type of surgery is commonly performed on patients with severe…

Life sciences

Gastrorraphy

Gastrorraphy is a surgical procedure that involves suturing the stomach, often performed after surgery or injury. This type of intervention is crucial for restoring the integrity of the organ and…

Life sciences

Gastrostomy

Gastrostomy is a surgical procedure that creates an opening in the stomach to provide nutrition directly to the stomach. This procedure is typically performed on patients who cannot eat orally due to…

Life sciences

Gecko

The gecko is a small to medium-sized lizard belonging to the Gekkonidae family, known for its remarkable ability to climb walls and vertical surfaces. These reptiles are characterized by their…

Life sciences

Gene

A gene is a unit of inheritance that is transferred from a parent to offspring and is considered to determine some characteristic of the offspring. Genes are composed of DNA sequences that contain…

Life sciences

Gene Cloning

Gene cloning is the biological process by which multiple identical copies of a specific gene are generated. This process is fundamental in biotechnology and bioinformatics, as it allows scientists to…

Life sciences

Gene editing

Gene editing refers to a set of technologies that allow scientists to modify the DNA of an organism in a precise and controlled manner. These techniques have revolutionized molecular biology and…

Life sciences

Gene Expression

Gene expression is the process by which the information from a gene is used to synthesize a functional gene product, typically a protein. This process is fundamental to cell function, as it allows…

Life sciences

Gene Expression Profiling

Gene expression profiling is an advanced technique used to measure the activity of thousands of genes simultaneously, providing a comprehensive view of gene expression in an organism or specific…

Life sciences

Gene Flow

Gene flow refers to the transfer of genetic variation from one population to another, which can occur through various mechanisms such as migration, reproduction, or organism dispersal. This…

Life sciences

Gene Fusion

Gene fusion is a biological phenomenon that involves the joining of two or more genes, resulting in a genetic alteration that can lead to new functions or characteristics in an organism. This process…

Life sciences

Gene Ontology

Gene Ontology is a conceptual framework that provides a structured representation of the functions and relationships of genes within an organism. This approach allows for the organization and…

Life sciences

Gene Pool

Gene pool refers to the total genetic diversity found within a population or species. This diversity is crucial for the adaptation and survival of species, as it provides the genetic material…

Life sciences

Gene Regulation

Gene regulation is the biological process by which gene expression is controlled in an organism. This mechanism allows cells to activate or deactivate specific genes in response to various internal…

Life sciences

Gene Silencing

Gene silencing is a biological process by which the expression of a specific gene is prevented or reduced. This phenomenon can occur naturally in living organisms or be artificially induced in…

Life sciences

Gene therapy

Gene therapy is an innovative technique that aims to modify a person's genes to treat or cure diseases. This methodology is based on the introduction, removal, or modification of genetic material…

Life sciences

Genetic biodiversity

Genetic biodiversity refers to the variety of genetic information within species, which includes the variation in genes and alleles that make up the genetic material of organisms. This diversity is…

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