Multiple Choice
Compared with a C3 plant, a C4 plant:
A) carries out more photorespiration.
B) has a lower photosynthetic efficiency.
C) has more Rubisco.
D) has a higher leaf nitrogen content.
E) needs more ATP to fix CO2.
Correct Answer:

Verified
Correct Answer:
Verified
Q56: Which of the following is produced during
Q57: The light-harvesting complex contains does not contain
Q58: Rubisco can use _ or CO<sub>2</sub> as
Q59: In the antenna complex, light energy is
Q60: The O<sub>2</sub> evolved in photosynthesis comes from:<br>A)carbon
Q62: Which pigment occurs in all photosynthetic eukaryotes?<br>A)Chlorophyll
Q63: Carbon dioxide is "fixed" by bonding to:<br>A)glyceraldehyde
Q64: Protons flow through the ATP synthesis from
Q65: Xanthophylls and carotenes:<br>A)are the principal photosynthetic pigments
Q66: Compared with C<sub>3</sub> plants, C<sub>4</sub> plants:<br>A)are well