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Hace 3 días · v. t. e. Ageing (or aging in American English) is the process of becoming older. The term refers mainly to humans, many other animals, and fungi, whereas for example, bacteria, perennial plants and some simple animals are potentially biologically immortal. [1]
Hace 5 días · Herpes simplex virus. Herpes simplex virus 1 and 2 ( HSV-1 and HSV-2 ), also known by their taxonomic names Human alphaherpesvirus 1 and Human alphaherpesvirus 2, are two members of the human Herpesviridae family, a set of viruses that produce viral infections in the majority of humans. [1] [2] Both HSV-1 and HSV-2 are very common and ...
Hace 4 días · Ossea Batsch, 1788 [2] Vertebrates ( / ˈvɜːrtəbrɪts, - ˌbreɪts /) [3] are deuterostomal animals with bony or cartilaginous axial endoskeleton — known as the vertebral column, spine or backbone — around and along the spinal cord, including all fish, amphibians, reptiles, birds and mammals.
Hace 3 días · 2.36 billion / 33% (2015) [2] Anemia or anaemia ( British English) is a blood disorder in which the blood has a reduced ability to carry oxygen. This can be due to a lower than normal number of red blood cells, a reduction in the amount of hemoglobin available for oxygen transport, or abnormalities in hemoglobin that impair its function.
Hace 3 días · Dopamine ( DA, a contraction of 3,4- d ihydr o xy p henethyl amine) is a neuromodulatory molecule that plays several important roles in cells. It is an organic chemical of the catecholamine and phenethylamine families. Dopamine constitutes about 80% of the catecholamine content in the brain.
Hace 3 días · Starfish or sea stars are star-shaped echinoderms belonging to the class Asteroidea ( / ˌæstəˈrɔɪdiə / ). Common usage frequently finds these names being also applied to ophiuroids, which are correctly referred to as brittle stars or basket stars. Starfish are also known as asteroids due to being in the class Asteroidea.
Hace 4 días · FIFA is a discontinued football video game franchise that was developed by EA Vancouver and EA Romania and published by EA Sports. As of 2011, the FIFA franchise has been localized into 18 languages and available in 51 countries. Listed in Guinness World Records as the best-selling sports video game franchise in the world, the FIFA series has ...
