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Light water

Light water

(Science: radiobiology) ordinary h2o, as opposed to heavy water, which contains atoms of the heavier isotopes of hydrogen, deuterium and/or tritium.

See: hydrogen, isotope, deuterium, tritium, heavy water.


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Transpiration and Photosynthesis.

Photosynthesis requires water to happen. The water is photolysed (split apart) using the energy gained from sunlight, which will draw more up through the xylem from the roots. However more significantly for photosynthesis ...

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by Babybel56
Fri Mar 14, 2014 4:07 am
 
Forum: Botany Discussion
Topic: Transpiration and Photosynthesis.
Replies: 4
Views: 2465

Re: blank and substrate control give OD reads

Is there anything in the buffer that absorbs light at the wavelength you are using for your OD readings? It might be worth running the buffer in a spectrophotometer and comparing against water at wavelengths near your OD measurement. Dear jonmoulton, thanks for your reply. ...

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by intandiana
Sat Jan 18, 2014 8:39 am
 
Forum: Molecular Biology
Topic: blank and substrate control give OD reads
Replies: 9
Views: 3134

Re: blank and substrate control give OD reads

Is there anything in the buffer that absorbs light at the wavelength you are using for your OD readings? It might be worth running the buffer in a spectrophotometer and comparing against water at wavelengths near your OD measurement.

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by jonmoulton
Thu Jan 16, 2014 3:23 pm
 
Forum: Molecular Biology
Topic: blank and substrate control give OD reads
Replies: 9
Views: 3134

Living or not? (viruses,viroids and prions).

... of Chile. Despite the oceanic source, the virus grew nicely in fresh water amoebae. The site also gave the virus its name: Megavirus chilensis. ... plus one other that is specialized for the repair of DNA damaged by UV light. The additional gene appears to be functional: Megavirus was able to ...

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by Sumanth001
Sun Dec 08, 2013 12:37 pm
 
Forum: Microbiology
Topic: Living or not? (viruses,viroids and prions).
Replies: 15
Views: 9794

Agriculture and Microbiology come together (Research Prjct)

... can't believe that they are getting away with selling us more than 80% water. And 8 EASILY found minerals (basically all of them are just metals, ... so I will get them at some point. I need to get a better flower light first though. Then sometime in the future I will start making my own ...

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by Sophiahotep
Thu Nov 14, 2013 9:29 pm
 
Forum: Microbiology
Topic: Agriculture and Microbiology come together (Research Prjct)
Replies: 2
Views: 3121
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