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

1. Kreb's cycle and Calvin cycle
2. Tricarboxylic acid cycle and citric acid cycle
3. Citric acid cycle and Calvin cycle
4. Tricarboxylic acid cycle and urea cycle
Subtopic:  Kreb's Cycle |
 92%
Level 1: 80%+
AIPMT - 2003
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