In which one of the following do the two names refer to one and the same thing?
Tricarboxylic acid cycle and urea cycle
Krebs' cycle and Calvin cycle
Tricarboxylic acid cycle and citric acid cycle
Citric acid cycle and Calvin cycle
Tricarboxylic acid cycle is also known as citric acid cycle. This is an aerobic process that takes place in the matrix of mitochondria. Kreb discovered this cycle in 1937. So, this is also known as Krebs' cycle.Hence, the correct answer is option 3.