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Posts Tagged ‘Krebs Cycle’

Question (B-15): Flavoproteins in Krebs Cycle

Posted by biochemistryquestions on July 21, 2009


 

In this representation of Krebs Cycle, each reaction, is marked with a number.

Select the two reactions that require the participation of Flavoproteins.

 

a)     1 and 3

 

b)     2 and 4

 

c)      3 and 5

 

d)     4 and 6

 

e)     5 and 7

 

f)       6 and 8

Posted in Bioenergetics (Q) | Tagged: , , , , | 1 Comment »

Q: About the production of NADH in the Krebs Cycle

Posted by biochemistryquestions on June 18, 2009


 

Cycle_de_krebs numerado

In this representation of Krebs Cycle, each reaction is marked with a number.  The reactions where NAD+ is reduced to NADH.H+ are those marked with the numbers:

 

a)     1,3 and 4

 

b)     3,4 and 5

 

c)      3,4 and 6

 

d)     3,4 and 8

 

e)     5,6 and 7

 

f)       4,5 and 6

Posted in Bioenergetics (Q) | Tagged: , , | 2 Comments »

There is Biochemistry also in “Twilight”!

Posted by biochemistryquestions on January 17, 2009


“And Edward was staring at me curiously, that same, familiar edge of frustration even more distinct now in his black eyes.

I stared back, surprised, expecting him to look quickly away. But instead he continued to gaze with probing intensity into my eyes. There was no question of me looking away. My hands started to shake.

“Mr. Cullen?” the teacher called, seeking the answer to a question that I hadn’t heard.

The Krebs Cycle,” Edward answered, seeming reluctant as he turned to look at Mr. Banner.”

 

 

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Porphyrias at the movies

 

Posted in General Culture, Movies | Tagged: , , | Leave a Comment »

 
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