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During the Kreb’s cycle, fumerate is converted into………
a) succinate                
b) ketoglutrate
c) malate                    
d) oxaloacetate

c

During the Kreb’s cycle, malate is converted into………
a) succinate                
b) ketoglutrate
c) fumerate                 
d) oxaloacetate

d

Explanation: a molecule of NADH is produced during this stem



In Kreb’s cycle, how many CO2 molecule/s is/are produced?
a) 1                                         
b) 2
c) 3                                         
d) 8

b

In Kreb’s cycle, how many NADH2 molecule/s is/are produced?
a) 1                                         
b) 5
c) 4                                         
d) 8

d

In Kreb’s cycle, how many FADH2 molecule/s is/are produced?
a) 1                                         
b) 2
c) 3                                         
d) 6

b

In Kreb’s cycle, how many ATP molecule/s is/are produced?
a) 1                                         
b) 2
c) 6                                         
d) 4

b

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