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Describe the process of ATP synthesis at the thylakoid membrane. Does
ATP synthesis take place in thylakoid membranes that are in the dark?
Explain your answer.
Describe the three phases of the Calvin cycle. Discuss whether this
cycle occurs in the light, the dark, or both. What are the products of the
Calvin cycle?
What reactants of the Calvin cycle are products of the light reactions?
What reactants of the light reactions are products of the Calvin cycle?
Explain how photosynthesis reduces carbon dioxide to carbohydrates
using ATP and nicotinamide adenine dinucleotide phosphate (NADPH).
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BIO 204 Week 4 Individual Assignment Photosynthetic Stages (2
Papers)
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This Tutorial contains 2 Papers
Address the following questions:
Explain how CO 2 enters leaves. What environmental factors control
stomatal movement? How are these factors related to physical and
chemical properties that control the opening and closing of stomata?
What are primary stages in the photosynthetic carbon reduction (PCR)
cycle? Explain the role of each stage. Draw a diagram of the stages by
utilizing drawing tools in Microsoft Word to aid your explanation.
Explain how the ATP and NADPH produced by the photosynthetic
electron transport chain are used in the PCR cycle.
What roles do light and Rubisco play in regulating the PCR cycle?
Explain your answer.
Explain how cells release energy through glycolysis, respiration, and
fermentation. Identify pathways in each stage. Describe each stage’s
role in releasing energy.
What is the role of enzymes in degrading starch and sugar? Explain your
answer.
Discuss some similarities and differences between respiration and
fermentation.