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Biochemistry - Carbohydrate

Exercise : Carbohydrate - Section 2
16.
Which of the following does not occur during gluconeogenesis?
The carboxylation of pyruvate to oxaloacetate
The conversion of pyruvate to phosphoenolpyruvate (PEP)
The decarboxylation of oxaloacetate to phosphoenolpyruvate
The conversion of PEP to fructose bisphosphate
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
Which of the following characteristic enzymes of gluconeogensis is not found in the cytosol?
Pyruvate carboxlyase
Fructose-l,6-bisphosphatase
Both (a) and (b)
Glucose-6-phosphatase
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
The function of gluconeogenesis is
maintenance of blood glucose levels during starvation or a low carbohydrate diet
recovery of lactate from fermentation and glycerol from fat breakdown
a pathway for the utilization of amino acids
all of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
What is the consensus N-glycosylation site in a protein sequence?
Asn-Xaa-(Ser or Thr)
(Ser or Thr)-Asn-Ala
Thr-(Asn or Gln)-Ala
None of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
The process not involved in the formation of glucose by gluconeo-genesis is
the conversion of oxaloacetate to glucose
the conversion of lactate to pyruvate
the dephosphorylation of glucose-6-phosphate
all of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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