Assume that you have an illuminated suspension of chlorella cells carrying out p

Question

Assume that you have an illuminated suspension of chlorella cells carrying out photosynthesis in the presence of 0.1% carbon dioxide and 20% oxygen. What will be the short-term effects of the following changes in conditions on the levels of 3 phosphoglycerate (PGA) and ribulose-1,5-bisphosphate (RuBP)? An inhibitor of photosystem II is added. PGA down RuBP up PGA up. RuBP down PGA up. RuBP unchanged PGA unchanged, RuBP up Oxygen concentration is reduced from 20% to 1% PGA down, RuBP up PGA up, RuBP down PGA up, RuBP unchanged PGA unchanged, RuBP

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Answer:

Assume that you have an illuminated suspension of Chlorella cells carrying out photosynthesis in the presence of 0.1% carbon dioxide and 20% oxygen. What will be the short term effects of the following changes in conditions on the levels of 3-phosphoglycerate (PGA) and ribulose-1,5 bisphosphate (RuBP)

Part C) An inhibitor of photosystem II is added

Oxygen concentration is reduced from 20% to 1%

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