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Kaplan Qbank USMLE



Author3 Posts
  #1

The activity of the urea cycle enzyme,carbamoyl phosphate synthetase
I { CPS-I} is absolutely dependent on which of the following allosteric effectors ?

a.-arininosuccinate
b.-bicarbonate ion
c.-fumarate
d.-n-acetylcysteine
e.-n-acetylglutamate

  #2

E for sure....

  #3

very good

yes E









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