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Aqueous

Aqueous

(Science: chemistry) Watery, prepared with water.


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Re: 2.5 M glycine crystallized

It's normal for some things to crystallize out of aqueous solution, especially at reduced temperatures. Apparently glycine is such a molecule. Storage at room temperature might prevent the crystallization, but you might also get microbial growth if ...

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by jonmoulton
Fri Jun 20, 2014 2:45 pm
 
Forum: Molecular Biology
Topic: 2.5 M glycine crystallized
Replies: 1
Views: 640

Re: Elastic cytoplasm film.

... a planar phospholipid bilayer is formed by painting the phospholipids across a small aperture in a rigid sheet separating two chambers containing aqueous solutions. Such a system cannot withstand pressure differentials across the membrane, the planar lipid simply bows and pops. However, you cite ...

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by efteling7
Sat Apr 12, 2014 12:56 pm
 
Forum: General Discussion
Topic: Elastic cytoplasm film.
Replies: 4
Views: 1162

Re: Elastic cytoplasm film.

... a planar phospholipid bilayer is formed by painting the phospholipids across a small aperture in a rigid sheet separating two chambers containing aqueous solutions. Such a system cannot withstand pressure differentials across the membrane, the planar lipid simply bows and pops. However, you cite ...

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by jonmoulton
Fri Apr 11, 2014 2:36 pm
 
Forum: General Discussion
Topic: Elastic cytoplasm film.
Replies: 4
Views: 1162

Oxygen consumption

I forgot to add that air-saturated aqueous media contains 21mM oxygen

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by Mila
Fri Oct 11, 2013 12:48 pm
 
Forum: Cell Biology
Topic: Oxygen consumption
Replies: 2
Views: 822

Could anyone please help with these questions? (Bio)

... = H+ D. Concentration of OH- < H+ E. Concentration of OH- > H+ Which of the following bonds requires the most energy to break (when in an aqueous solution?) A. Covalent B. Ionic C. Hydrogen D. van der WALLS In order for water to become a vapor, there must be sufficient heat energy to A. ...

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by lindshastude
Tue May 01, 2012 3:50 pm
 
Forum: General Discussion
Topic: Could anyone please help with these questions? (Bio)
Replies: 1
Views: 6498
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