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Energy-rich phosphates

Energy-rich phosphates --> high energy phosphates

Those phosphates that, on hydrolysis, yield an unusually large amount of energy; e.g., nucleotide polyphosphates such as atp, enol phosphates such as phosphoenolpyruvate.

See: high energy compounds.

Synonym: energy-rich phosphates.


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Re: Enzymes and ATP

... Other cellular functions. When ATP is produced, phosphates which normally repel each other (negatively charged) become bonded, ... results in an instable molecule which is very reactive. Thus it carries energy. Energy release from ATP can be released into the environment via ...

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by keenangp
Tue Dec 16, 2008 1:59 am
 
Forum: Molecular Biology
Topic: Enzymes and ATP
Replies: 3
Views: 779

2 questions on atp and galactose

You could also note that the phosphates are negatively charged, and putting 3 negatively charged atoms together requires energy(stores).

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by mith
Fri May 09, 2008 7:33 pm
 
Forum: Molecular Biology
Topic: 2 questions on atp and galactose
Replies: 1
Views: 1019

2 questions on atp and galactose

... following questions: How does the structure of ATP make it an effective energy carrier? Where does the energy stored in the molecules come from and ... energy is released, converting ATP into ADP (and AMP when losing two phosphates). I don't feel like I've written enough for 13 marks, but I'm ...

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by vicereine
Fri May 09, 2008 6:59 pm
 
Forum: Molecular Biology
Topic: 2 questions on atp and galactose
Replies: 1
Views: 1019

Biology H Help!!!!

... is not controlled by any one substance since the cell uses ATP as an energy currency any enzyme or molecule can use ATP and the breakdown is usually a hydrolysis reaction using water and yielding inorganic phosphates PPi or Pi. Through these hydrolysis reactions energy is given off ...

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by canan5000
Tue Dec 04, 2007 6:44 am
 
Forum: Molecular Biology
Topic: Biology H Help!!!!
Replies: 5
Views: 973

Biology H Help!!!!

... to start the process you only yield a total of 2 ATP's. As for the energy stored in the ATP molecule: Phosphates "store" energy in molecules. Resonant structures of phosphates allow shifting ...

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by canan5000
Tue Dec 04, 2007 6:39 am
 
Forum: Molecular Biology
Topic: Biology H Help!!!!
Replies: 5
Views: 973
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