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Kaplan Qbank USMLE



Author5 Posts
  #1

One energy molecule is senthesized as substrate level phosphorylation in TCA....in which of the following reaction???

a)Citrate .......a-ketoglutarate

b)a-ketoglutarate......succinate

c)Succinate......Fumarate

d)Fumarate.....Malate

e)Malate.....OAA


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  #2

b

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  #3

CORRECT!!!!

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  #4

its succinyl CoA to Succiate conversion by Succinate synthase using GDP (not in the list) ???

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  #5

In the option B..there r two reactions....

1)a.ketoglutarate to succinyle coA..

2)Succinyl coA to succinate...

So This is an indirect option......wink


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