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Energy, enzymes & metabolism Questions.

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Energy, enzymes & metabolism Questions.

Postby arasfromexile » Fri Sep 30, 2011 10:19 am

I've been looking everywhere to answer these set of questions in clear detail, can anyone help?

What significance do the laws of thermodynamics have for biological systems?
How does free energy relate to entropy and enthalpy?
What is the relationship between exergonic and endergonic reactions?
What is the relationship between ATP structure and its potential energy?
How does an enzyme promote a chemical reaction?
What is the active site of an enzyme?
What is the difference between the mechanism of action of competitive and non-competitive enzyme
inhibitors?
What is the relationship between enzymes and coenzymes?
How do allosteric enzymes control feedback regulation in metabolic pathways?
What factors influence enzyme activity?
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Postby arasfromexile » Fri Sep 30, 2011 10:19 am

And just to clarify these are key concepts I'm supposed to know for an exam coming up.
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Postby JackBean » Fri Sep 30, 2011 10:58 am

and what is the problem to look for the answers into your books?
http://www.biolib.cz/en/main/

Cis or trans? That's what matters.
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Re:

Postby arasfromexile » Fri Sep 30, 2011 11:13 am

JackBean wrote:and what is the problem to look for the answers into your books?

There was a set of 100 questions, these are the ones I couldn't find. Trust me I've tried to look for concise answers to these questions.
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Postby JackBean » Fri Sep 30, 2011 1:35 pm

Really? You cannot find "How does free energy relate to entropy and enthalpy?", "How does an enzyme promote a chemical reaction?", "What is the active site of an enzyme?", "What is the difference between the mechanism of action of competitive and non-competitive enzyme inhibitors?", "How do allosteric enzymes control feedback regulation in metabolic pathways?" or "What factors influence enzyme activity?"?
If you just tried to google these terms, you would had at least some clue, ánd you could show us your attempt to solve these questions.
http://www.biolib.cz/en/main/

Cis or trans? That's what matters.
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