Why isn't the oxygenase function of rubisco active under normal environmental conditions?
A) the oxygenase activity of the enzyme requires more energy
B) the affinity of the enzyme favors the binding of CO2
C) the oxygenase activity of the enzyme is inhibited by O2
D) the binding site of the enzyme is allosterically inhibited under normal conditions
E) the oxygenase binding site has a higher affinity for ATP
Correct Answer:
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Q46: When does a CAM plant use rubisco?
A)
Q46: Rubisco has 16 subunits joined together to
Q47: Rubisco has 16 subunits joined together to
Q47: The C4cycle _.
A) replaces the second stage
Q48: If a plant synthesized a molecule of
Q50: In the C4pathway, which molecule is formed
Q52: The process by which CO2is released through
Q55: As temperatures rise, photorespiration activity _, because
Q57: When does a C4plant use rubisco?
A) daytime
Q59: What is the most common form in
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