Multiple Choice
How do C4 and CAM plants overcome the negative effects of photorespiration?
A) They destroy O2.
B) They chemically alter O2 before it gets to the enzyme.
C) They employ mechanisms that increase the CO2/O2 ratio to which Rubisco molecules are exposed.
D) They chemically alter CO2.
E) They destroy CO2.
Correct Answer:

Verified
Correct Answer:
Verified
Q9: Why does an electrochemical potential build up
Q10: Into which structure is malate transported during
Q11: _is a small, water-soluble, iron-sulfur protein that
Q12: How do C<sub>4</sub> plants manage to cause
Q13: The non-pigmented precursors of chloroplasts are called
Q15: What substance is made in the mesophyll
Q16: Why is the conversion of CO<sub>2</sub> to
Q17: Which of the following is not considered
Q18: What molecular property of protoporphyrin IX permits
Q19: The earliest photosynthetic organisms on Earth probably