Glycolysis exam questions

Exam questions






1.   Which of the following regulates the glycolytic pathway?




a.    Phosphoglycerate mutase


b.   Enolase


c.    Pyruvate kinase


d.   Hexose isomerase


e.    Glyceraldehyde 3-phosphate dehydrogenase




2.   Select the correct multiple answer using ONE of the keys A, B, C, D or E as follows:


A. 1, 2 and 3 are correct


B. 1 and 3 are correct


C. 2 and 4 are correct


D. only 4 is correct


E. all are correct




In the glycolytic pathway, which of the following reactions involve the production of ATP?



1.   Phosphoenolpyruvate –> pyruvate

2.   Fructose 6-phosphate –> fructose 1,6-bisohosphate

3.   1,3-bisphosphoglycerate –> 3-phosphoglycerate

4.   Glyceraldehyde 3-phosphate –> 1,3-bisphosphoglycerate

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