suponiendo que la caja de poderes se encuentran un lugar iluminado ¿ qué tipo de bacterias autótrofas podrían crecer en este medio mencioné tres ejemplos?
Por favor ayudaa☺️
Respuestas a la pregunta
Respuesta:
The density of heterotrophic bacteria is greater than autotrophic in marine snow aggregates influenced by
continental runoff. Four coral reef areas at different distances from the Canal del Dique served to evaluate this
premise; this canal is the main source of inland resources for the coral reefs of the Nuestra Señora del Rosario
archipelago in Cartagena in the Colombian Caribbean. The average density of microorganisms in marine snow
aggregates was determined using epifluorescence. The results showed higher density of heterotrophic bacteria
(3.63 x 104
± 1.6 x 104
SE cells mL-1) than autotrophic (6 x 103
± 1.3 x 103
SE cells mL-1), mainly in reefs near
continental runoff discharges (heterotrophic bacteria density of 8.9 x 104
cells mL-1 and 3 x 104
cells mL-1 Isla
Arena and Tesoro, respectively). The density of microorganisms found is typical of high-particulate organic
matter areas and, therefore, could be a potential indicator of continental runoff. Future studies should focus on
determining the composition of the bacterial community associated with marine snow and its potential virulence
on reef organisms.
Keywords: Coral Reefs; bacteria; epifluorescence; muddy marine snow; terrestrial runoff.