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Lecture 6: Microbial

MetabolismDr. Dimos

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Action

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Adenosine Triphosphate

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Overvie of the three mainpath ays of catabolism

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!i"ure #$.%: &step '(6)Overvie of *lycolysis

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!i"ure #$.%: &stpe 6('+)Overvie of *lycolysis

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The ,reb -ycle

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o idative phosphorylation in bacterial

membranes.

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/eriplasm

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idase /roduction

tamethyl-p-phenylenediamine

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.coli

Menaquinone

DH + A D + AH

SO 4 - is also used as terminal electronacceptor, converting it to H SOthers use !O , converting it to !H 4

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Anaerobic 0espiration: E. coli1itrate 0eduction

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1itrate Test

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!ermentation

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2u"ar !ermentation: ,li"ler3s ironAr"ar

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Mi ed acid vs.tanediol !ermentation

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yptophan De"radation

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rea De"radation Helicobacter pylori

Gram Negative Microarophile