In the thylakoid membranes, what is the main role of the antenna pigment molecules?
A)split water and release oxygen to the reaction-centre chlorophyll
B)harvest photons and transfer light energy to the reaction-centre chlorophyll
C)synthesize ATP from ADP and ᵢ
D)transfer electrons to ferredoxin and then NADPH
E)concentrate photons within the stroma

Question

In the thylakoid membranes, what is the main role of the antenna pigment molecules?
A)split water and release oxygen to the reaction-centre chlorophyll 
B)harvest photons and transfer light energy to the reaction-centre chlorophyll 
C)synthesize ATP from ADP and ᵢ 
D)transfer electrons to ferredoxin and then NADPH 
E)concentrate photons within the stroma

Quizplus · Accepted Answer

The main role of the antenna pigment molecules in the thylakoid membranes is to harvest photons and transfer light energy to the reaction-centre chlorophyll, which is then used for photosynthesis. The antenna pigments are arranged in such a way that they can effectively capture a wide range of wavelengths of light and transfer the energy to the reaction center. This process of light energy transfer is known as resonance energy transfer.

In the Thylakoid Membranes, What Is the Main Role of the Antenna