What is the primary function of the Calvin cycle? a. use ATP to release carbon dioxide

What is the primary function of the Calvin cycle?

a. use ATP to release carbon dioxide

b. use NADPH to release carbon dioxide

c. split water and release oxygen

d. transport RuBP out of the chloroplast

e. synthesize simple sugars from carbon dioxide

Answer: e.synthesize simple sugars from carbon dioxide

The Calvin cycle alternatively called light-independent photosynthetic reactions is the process of converting carbon dioxide and energy to glucose. This process takes place in the chloroplasts’ stroma of plants and algae.

Carbon dioxide available in the atmosphere is integrated with preexisting organic molecules that are found within a chloroplast via Calvin cycle. This fixation of carbon dioxide is driven by an enzyme that helps in fixing it on the RuBP with ATP and NADPH energy made during light reactions.

This finally leads to the synthesis of glucose and other simple sugars from carbon dioxide. As a result, these sugars can be taken by the plant for energy or as monomers to produce other complex carbohydrates such as starch and cellulose . The Calvin cycle is the process used by plants to utilize inorganic carbon dioxide and synthesize it into organic molecules that can be utilized for growth and respiration.