Question

In which one of the following do the two names refer to one and the same thing?

(a) Krebs cycle and Calvin cycle

(b) tricarboxylic acid cycle and citric acid cycle

(c) citric acid cycle and Calvin cycle

(d) tricarboxylic acid cycle and urea cycle

Answer 1

Krebs cycle is also known as tricarboxylic acid cycle and citric acid cycle ( respiration).

Calvin cycle is C3 cycle ( dark reaction).

Hence option B is correct.