Example sentences for: vents

How can you use “vents” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Vestimentiferan tubeworms of hydrothermal vents grow on chimneys and other hard substrates in the vicinity of active vents, which emit reduced compounds like hydrogen and sulfide [6].

  • Recent ideas on the origin of life suggest that early cellular structures were abiotic iron-sulfur formations at submarine hydrothermal vents in the Hadean ocean, in which basic biochemical and metabolic processes could have developed before the formation of cell membranes [ 39 40 ] . As well as iron and sulfur, hydrothermal areas are often are often characterized by high levels of arsenic [ 41 ] and may even contain arsenic redox active microbial communities [ 42 ] . Given the integral role of phosphate in early (and current) cellular metabolism [ 39 ] , an ability to reduce the levels of arsenate (a phosphate analog) might have been an essential biochemical process.

  • All vestimentiferan tubeworms found today at vents, seeps, and a few other reduced submarine habitats harbor sulfide-oxidizing endosymbionts in their trophosome.

  • Ironically, much of the optimism that life could exist in Europa's ocean arises from the recent discovery that microbes are thriving in an even less hospitable environment: volcanic vents on the Earth's ocean floor.

  • Often the source fluids and gases do not contain much sulfide, because there are no high-temperature seawater–rock interactions involved in their formation, as there are at vents.


How many words do you know? Try our free vocabulary size test!


Search

Search for example sentences

Loading Loading...
Quantcast