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lesya [120]
3 years ago
12

The Calvin cycle and the Krebs cycle are cycles of chemical reactions because they

Chemistry
2 answers:
ki77a [65]3 years ago
8 0

Answer: The correct answer is option (b).

Explanation:

A cycle in science is defined as process or phenomena which reoccurs again after a certain interval of a time.

In a set of chemical reactions where reactant is regenerated as a product in the end. This regenerated reactant will again establish the same set of chemical reactions in a same the fashion continuously.

Krebs cycle: it is cycle which occurs during in cellular respiration which starts from acetyl-Co-A enzyme. In the end of cycle energy is released with regeneration of acetyl-Co-A enzyme which will further continue the cycle.

Calvin cycle: It is cycle which occurs in chloroplast during the process of photosynthesis which starts from carbon-dioxide. In the end sugar molecule is released with regeneration of carbon-dioxide molecule which will further continue the cycle.

Hence, Krebs cycle and Calvin cycle both are cycles of chemical reaction in which start over continually.

Stella [2.4K]3 years ago
5 0
The Calvin cycle and the Krebs cycle are cycles of chemical reactions because they <span>start over continually. The correct option among all the options that are given in the question is the second option or option "b". I hope that the answer has actually come to your great help.</span>
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