The is also called the dark reaction in photosynthesis. phantom cycle krebs cycle calvin cycle

The correct answer for the blank is -

Calvin cycle.

Explanation:

Calvin cycle or dark reaction is the second stage of photosynthesis (process of formation of food in green plants and algae) that is independent of light.

During this reaction, the products of first stage (that is light dependent phase) that are ATP and NADPH are utilised for the fixation of carbon dioxide so as to form food (glucose, which is a carbohydrate).

an active site is a region that is present on an enzyme where the reactants or the substrate molecules we can say bind and experience a chemical reaction. the substrate is basically a reactant whose concentration is changing and that is converting into a product after binding at the active site of an enzyme

economic impact of malaria is estimated to cost africa $12 billion every year. this figure factors in costs of health care, absenteeism, days lost in education, decreased productivity due to brain damage from cerebral malaria, and loss of investment and tourism.