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Molecules

(noun) Plural form of molecule.

See molecule for definition and additional information.


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Re: Food to ATP energy?

... textbooks will state 38, but they do not account for the cost of transporting pyruvate and ADP into the mitochondria, and other costs to move molecules for the entire process. There are ~4 kilocalories, our ~4 Calories (with a capitol "C") in each gram of glucose (it's really closer ...

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by tmbirkhead
Thu Aug 14, 2014 1:11 am
 
Forum: Cell Biology
Topic: Food to ATP energy?
Replies: 2
Views: 638

Electron transport chain

The electrons are passed through molecules in the membrane, so the oxygen is not much accessible to them.

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by JackBean
Wed Jun 25, 2014 12:19 pm
 
Forum: Cell Biology
Topic: Electron transport chain
Replies: 3
Views: 544

Re: 2.5 M glycine crystallized

... If not, a 37C water bath might work. Autoclaving is very likely to do the job -- be sure to use the liquid cycle. Solvent collisions can shake the molecules off the crystals, the question is how energetic the collisions should be.

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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: 483

diffusion

it's also affected by the shape, spherical molecules move faster than rod-shaped ones of the same weight.

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by JackBean
Sun May 04, 2014 12:36 pm
 
Forum: Cell Biology
Topic: diffusion
Replies: 2
Views: 693

Re: diffusion

Bigger molecules diffuse more slowly.

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by jonmoulton
Fri Apr 04, 2014 2:59 pm
 
Forum: Cell Biology
Topic: diffusion
Replies: 2
Views: 693
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