Choose the correct pair of names that refer to one and the same process

Options

(a) Citric acid cycle and Calvin cycle
(b) Tricarboxylic acid cycle and urea cycle
(c) Kreb’s cycle and Calvin cycle
(d) Tricarboxylic acid cycle and citric acid cycle

Correct Answer:

Tricarboxylic acid cycle and citric acid cycle

Explanation:

Tricarboxylic acid cycle is also known as citric acid cycle or Kreb’s cycle. This is an aerobic process which takes place in the matrix of mitochondria. Kreb’s discovered this cycle in 1937. So, this is also known as Henes Kreb’s cycle.