Solar energy is passed from one pigment to the other until it is concentrated into one particular ______ molecule, the reaction-center chlorophyll.
red carotenoid
orange carotenoid
yellow carotenoid
chlorophyll a
Chlorophyll a is called the primary pigment or the reaction centre.
Question 02 Which pigment acts directly to convert light energy to chemical energy? (a) Chlorophyll-a (b) Chlorophyll-b (c) Xanthophyll (d) Carotenoid