Problem XXIX / 12
Enzymes of the reductive tricarboxylic acid cycle (reductive TCA)		  
     
 

A number of prokaryotes use the TCA cyle in its reductive mode to assimilate (fix) CO2 and to reoxidize electron transport coenzymes.

Exercise 1: Select the proper enzyme in each drop down menu in the cycle.

Exercise 2: Select the proper intermediate in each drop down menu in the cycle.
     
  start exercise 1      start exercise 2  
 
 
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