What are the requirements of light-independent reactions? where do light-independent reactions occur?

Light independentreaxtion occurs in the stroma of the chloroplast. The requirements are ADP, NADP+, C6H1206  

Requirement of light independent reaction is carbon dioxide, NADPH and ATP. The site of light independent reaction is stroma of the chloroplast.

Explanation:

Light independent reaction occurs in the absence of light. This phase of reaction uses the chemical energy in the form of ATP and NADPH and carbon dioxide (produced during light reaction) to produce carbohydrates required for plant food. This reaction is also known as Calvin cycle.

Light independent reaction occurs in the stroma of the chloroplast. Stroma provides the proper chemical environment for the light independent reaction. The end product of the reaction is the formation of carbohydrates.

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