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I was wondering about the "lifetime" of molecules. Do molecules "decay" after a certain amount of time? If so why? If not so, why?
Thank you!
Started by JoGo on
, 16 posts
by 8 people.
Answer Snippets (Read the full thread at chemicalforums):
Could you reformulate the question....
They react/Stable_nuclide
If you are interested in molecules spontaneously reacting, the answer is a lot more complicated.
Molecules? Or atomic nuclei? We don't usually speak of molecules decaying.
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Video Game Challenges Players to Fold RNA Molecules
New, free, online video game challenges players to design new ways to fold RNA molecules. From The New York Times :
Quote: : Scientists at Carnegie Mellon University and Stanford University are attempting...
Started by FattyCatty on
, 28 posts
by 14 people.
Answer Snippets (Read the full thread at randi):
They are very simple and they self.
RNA are these beautiful molecules.
Treuille.
From The New York Times :
So, are any of you going to play to play.:o said Dr .
To design new ways to fold RNA molecules.
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Using food molecules to produce ATP's inside tissue cells is referred to as?
Started by Lily on
, 2 posts
by 2 people.
Answer Snippets (Read the full thread at yahoo):
In the second reaction, called oxidative phosphorylation, oxygen molecules are used to power an electron....
In the first reaction, called the Krebs cycle, glucose molecules (which in the glucose molecules.
The mitochondria of the cell.
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If there are 21 water molecules on 1 side of a partially permeable membrane and 20 on the other? Where does that 1 extra molecule go? Does it go to the other side, only to then go back to the first side?
What happens in diffusion of other molecules?
Started by John J on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at yahoo):
Might be made up of many billions of molecules, one molecule on one side of the membrane or the other such as 'activation energy' and 'inertia' assures that at any one time many molecules do not cross the membrane-inc.com/ROTechDisc....
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I met these guys at this year's NAMM show, and after hearing about the drums, I was intrigued. They actually sound really good in person and it's probably not a big problem to amplify them with microphones.
Opinion: you think these are too weird for a...
Started by Bo Eder on
, 28 posts
by 15 people.
Answer Snippets (Read the full thread at drummerworld):
Hey, keep....
Http://www.ebay.com at an affordable price, pull the trigger.
I don't know what current Molecules prices Molecules prices are, but I remember they were insane when they first came out.
Just get this instead I bet it's way cheaper.
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Scientists have developed and validated a more accurate method for predicting the interaction energy of large molecules, such as biomolecules used to develop new drugs.
Source: Attraction or repulsion? New method predicts interaction energy of large molecules...
Started by Webmaster on
, 1 posts
by 1 people.
Answer Snippets (Read the full thread at aus-city):
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How the structure of the cell membrane is important for determining the movement of molecules? in and out of the cell. use the terms selectively permeable in your answer
Started by Angie on
, 2 posts
by 2 people.
Answer Snippets (Read the full thread at yahoo):
Moreover, molecules.
With glycoalyx and cholesterol molecules also regulating the movement of molecules.
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Might someone post an applet to show how paramagnetic and diamagnetic molecules would react passing through a magnetic gradient, a solinoid, a toroidial solinoid. If we could vary the magnet field strength, the molecule velocity, and the field dimentions...
Started by vlturner on
, 2 posts
by 2 people.
Answer Snippets (Read the full thread at ntnu):
The torque produced is
And the above.
The Diamagnetic or Paramagnetic molecules can be modeled with magnetic moment
in external field B.
If you are talking about one molecules in the magnetic field.
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There's nothing like a new pair of eyeglasses to bring fine details into sharp relief. For scientists who study the large molecules of life from proteins to DNA, the equivalent of new lenses have come in the form of an advanced method for analyzing data...
Started by Webmaster on
, 1 posts
by 1 people.
Answer Snippets (Read the full thread at aus-city):
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Polypeptides, Glycogen, Cellulose and phospholipids are all made up of large molcules.
Which of these molecules:
(i) Can contain alpha helices and beta sheets?
(ii) Are used primarily as a structural molecule?
(iii) Are not found in a plant cell?
Please...
Started by ProveYourself on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at localtutorforum):
Polysaccharides because it consists of straight chains, molecules such as starch feature branching.
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