Question (B-15): Flavoproteins in Krebs Cycle

 

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

Bioenergetics Question B-14

 

 

This compound dissipates the electrochemical gradient between the intermembrane space and the mitochondrial matrix, consequently the electron transportation takes place but not the synthesis of ATP

 

a)     Antimycin B

b)     Carbon Monoxide

c)      Oligomycin

d)     Rotenone

e)     UCP

Q: About the production of NADH in the Krebs Cycle

 

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