The diagram below shows the Calvin cycle, which is a series of enzymatic reactions that manufacture sugars. 
How many times must this cycle "turn" to make one molecule of glucose (six carbons) ?
Definitions:
Life Events
Major events in a person’s life that require change or adaptation.
Unpleasant
Causing discomfort, distress, or aversion; the opposite of pleasant.
Stressful Occupations
Jobs or professions that impose high levels of stress due to factors like tight deadlines, high responsibility, danger, or the need for long hours.
High Demands
A situation in which there is a large need or requirement for something, often leading to pressure on resources or individuals.
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