Question 1

While C-4 plants have carbon dioxide fixation and carbon dioxide uptake separated by location within the plant,CAM plants

Accepted Answer

A) have these processes separated by time. 
B) fix much greater amounts of carbon dioxide than C-4 plants. 
C) are found in tropical regions where nutrients are abundant. 
D) All of the choices are correct. 
A) have these processes separated by time. 
B) fix much greater amounts of carbon dioxide than C-4 plants. 
C) are found in tropical regions where nutrients are abundant. 
D) All of the choices are correct.

Question 2

Characterize the reactions involved in these reactions of the Calvin Cycle.

Accepted Answer

A) These are reactions involved in the regeneration of RuBP.The reactions include an exergonic reaction (ATP à ADP)and the reduction of the coenzyme NADPH. 
B) These reactions are involved in the reduction of CO2.Energy is required in the form of ATP,which is hydrolyzed to ADP.The substrate BPG is reduced,while the coenzyme NADPH is oxidized. 
C) These reactions are involved in the fixation of CO2. Energy is required in the form of ADP,which is hydrolyzed to ATP.The substrate BPG is oxidized,while the coenzyme NADPH is reduced. 
D) These reactions are part of Light Reactions in noncyclic pathway.ATP and NADPH are used during these reactions. 
A) These are reactions involved in the regeneration of RuBP.The reactions include an exergonic reaction (ATP à ADP)and the reduction of the coenzyme NADPH. 
B) These reactions are involved in the reduction of CO2.Energy is required in the form of ATP,which is hydrolyzed to ADP.The substrate BPG is reduced,while the coenzyme NADPH is oxidized. 
C) These reactions are involved in the fixation of CO2. Energy is required in the form of ADP,which is hydrolyzed to ATP.The substrate BPG is oxidized,while the coenzyme NADPH is reduced. 
D) These reactions are part of Light Reactions in noncyclic pathway.ATP and NADPH are used during these reactions.

Exam 7: Photosynthesis

While C-4 plants have carbon dioxide fixation and carbon dioxide uptake separated by location within the plant,CAM plants

Characterize the reactions involved in these reactions of the Calvin Cycle.

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