Glycolysis exam questions

Exam questions

 

Glycolysis

 

 

 

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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Ending on A high note….Oxidative phosphorylation animation

For my final posting, that is coincidently, my 50th post, I would like to share this animation video with you that explains the action of electron transport chain and formation of ATP in the mitochondria via oxidative phosphorylation. It has been a wonderful time people. Hope that you enjoy the video and happy studying!!!

http://www.wiley.com/college/boyer/0470003790/animations/electron_transport/electron_transport.htm

Lipid Animation