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Hace 3 días · Durante mucho tiempo, los expertos examinaron la planta de té verde por su capacidad para combatir bacterias, hongos y virus. En el presente estudio, los investigadores aplicaron una solución de ...
Hace 2 días · Bacteria (/ b æ k ˈ t ɪər i ə / ⓘ; sg.: bacterium) are ubiquitous, mostly free-living organisms often consisting of one biological cell. They constitute a large domain of prokaryotic microorganisms. Typically a few micrometres in length, bacteria were among the first life forms to appear on Earth, and are present in most of ...
Hace 3 días · A microorganism, or microbe, [a] is an organism of microscopic size, which may exist in its single-celled form or as a colony of cells . The possible existence of unseen microbial life was suspected from ancient times, such as in Jain scriptures from sixth century BC India.
Hace 6 días · 1. Enfermedad respiratoria. Dado que el tracto respiratorio comienza en la boca y termina en los pulmones, quizás no sea sorprendente que un crecimiento excesivo del microbioma oral pueda provocar...
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Hace 5 días · Archaea, any of a group of single-celled prokaryotic organisms with distinct molecular characteristics separating them from bacteria and eukaryotes. The word archaea means ‘ancient’ or ‘primitive.’. In some classification systems, the archaea constitute one of three great domains of life.
Hace 3 días · Gram-negative bacterium, any of various types of bacteria that are characterized by having a thin peptidoglycan cell wall surrounded by an outer membrane containing lipopolysaccharide that is in turn enveloped by a capsule.
