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Need help with my course work.

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Need help with my course work.

Postby sephangelo » Wed Dec 14, 2011 1:23 am

Hello,

I'm doing my course work for AS2 and I'm seriously out of ideas.

the question is which type of suggar (glucose, fructose, maltose, sucrose) is best able to support the growth of a yeast culture.

The result show that the best is glucose followed by maltose, then fructose and at the end succrose.

I know that glucose is the easiest molecule to hydrolis and therefore gives ATP the quickest.

I can't understand why maltose (di-saccharide of a-glucose) is before fructose.

Could you give me some help...

Many thx.
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Postby JackBean » Wed Dec 14, 2011 6:52 am

probably because glucose is before fructose?
http://www.biolib.cz/en/main/

Cis or trans? That's what matters.
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Postby sephangelo » Wed Dec 14, 2011 10:26 am

what do you mean?

it was let to grow for 24hours at 22°c in diffrent tube for each suggar...
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Postby canalon » Wed Dec 14, 2011 2:18 pm

You have to think of how sugar are transported and used in the cell.
Patrick

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any proof. (Ashley Montague)
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