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Internal energy

Internal energy

(Science: chemistry) a property of a system that can be changed by a flow of work, heat or both, it is represented by the symbol E (E represents the change in internal energy of a system) and is given in units of energy (Joules).


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Biology is not a science

... is http://en.wikipedia.org/wiki/Life # Homeostasis: Regulation of the internal environment to maintain a constant state; for example, electrolyte ... which are the basic units of life. # Metabolism: Transformation of energy by converting chemicals and energy into cellular components (anabolism) ...

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by gamila
Sat Jun 06, 2009 3:48 pm
 
Forum: General Discussion
Topic: Biology is not a science
Replies: 44
Views: 1410

Experiment: Can Electromagnetic....

... Group 2: Bacteria sample on petri dish, exposed to constant magnetic energy at about 700 MHz (frequency of cell phones) Abstract: If my hypothesis ... to a changing magnetic field, and perhaps this motion damages the internal apparatus of the cell. In the case of the sperm/cell phone - it ...

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by seta37
Fri Apr 24, 2009 4:10 pm
 
Forum: Cell Biology
Topic: Experiment: Can Electromagnetic....
Replies: 7
Views: 784

Does an unicellular organism die out of starvation?

The process of absorbing and utilizing nutrients itself requires energy, just like our digestion. Once an organism's internal supply of energy (in the form of glucose, ATP, etc.) falls below a certain critical ...

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by alextemplet
Thu Aug 07, 2008 4:57 pm
 
Forum: General Discussion
Topic: Does an unicellular organism die out of starvation?
Replies: 5
Views: 1137

Is There A Living Thing With NO CELLS?

... to Evolve -To be able to Growth and Development -The use of materials Energy -Respond to their Environment -Cellular organization -And to maintain an Internal Stability thats what my book says anyway.

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by SgtSlaughter
Wed Jan 23, 2008 11:42 pm
 
Forum: General Discussion
Topic: Is There A Living Thing With NO CELLS?
Replies: 33
Views: 1777

The Fiber Disease

... good. I would rather have proof before I waste a lot of time, money and energy running around in circles with people I can't whole heartedly support. ... and he has held various other professorships including Professor of Internal Medicine and Professor of Pathology and Laboratory Medicine at the ...

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by mfromcanada
Sat Jan 13, 2007 11:51 pm
 
Forum: Human Biology
Topic: The Fiber Disease
Replies: 7403
Views: 749197
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