A physician diagnoses an infant patient with a pyruvate carboxylase deficiency in part by measuring the patient's blood levels of lactate and pyruvate. How would the patient's [lactate)/[pyruvate] ratio compare to the ratio in a normal infant? The patient's [lactate)/[pyruvate] ratio would be less than the ratio in a normal infant. The patient's [lactate/[pyruvate] ratio would be the same ratio in a normal infant. The patient's (lactate)/[pyruvate] ratio would be greater than the ratio in a normal infant. eTextbook and Media Anormal patient injected with alanine would experience in blood glucose, as the injected alanine enters the liver and becomes a substrate for gluconeogenesis. The glucose produced leaves the liver and * blood glucose concentration. The blood glucose enters the bloodstream, which accounts for the concentration of the patient with a pyruvate carboxylase deficiency would * .The injected alanine would be successfully converted to pyruvate, but the gluconeogenic pathway could further in the absence of pyruvate carboxylase.

A physician diagnoses an infant patient with a pyruvate carboxylase deficiency in part by measuring the patient's blood levels of lactate and pyruvate. How would the patient's [lactate)/[pyruvate] ratio compare to the ratio in a normal infant? The patient's [lactate)/[pyruvate] ratio would be less than the ratio in a normal infant. The patient's [lactate/[pyruvate] ratio would be the same ratio in a normal infant. The patient's (lactate)/[pyruvate] ratio would be greater than the ratio in a normal infant. eTextbook and Media Anormal patient injected with alanine would experience in blood glucose, as the injected alanine enters the liver and becomes a substrate for gluconeogenesis. The glucose produced leaves the liver and * blood glucose concentration. The blood glucose enters the bloodstream, which accounts for the concentration of the patient with a pyruvate carboxylase deficiency would * .The injected alanine would be successfully converted to pyruvate, but the gluconeogenic pathway could further in the absence of pyruvate carboxylase.

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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