Multiple Choice
Why are there several structurally different pigments in the reaction centers of photosystems?
A) Excited electrons must pass through several pigments before they can be transferred to electron acceptors of the electron transport chain.
B) This arrangement enables the plant to absorb light energy of a variety of wavelengths.
C) They enable the plant to absorb more photons from light energy, all of which are at the same wavelength.
D) They enable the reaction center to excite electrons to a higher energy level.
E) This helps the plant function if some of the pigments become structurally damaged.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Which of the following correctly describes biofuels?<br>A)Biofuels
Q7: What event accompanies energy absorption by chlorophyll
Q9: When do plants respire?<br>A)in the dark only.<br>B)in
Q10: The splitting of carbon dioxide to form
Q29: In a plant leaf, the reactions that
Q41: P680⁺ is said to be the strongest
Q49: A spaceship is designed to support animal
Q61: Theodor W. Engelmann illuminated a filament of
Q67: Use the following figure and the compounds
Q78: As a research scientist, you measure the