Chlorophyll a is
A) a pigment found in the stroma of a chloroplast.
B) capable of forming chemical bonds using light energy.
C) independent of any other molecule.
D) raised to an excited state after absorbing light energy.
E) able to absorb energy from any incoming electromagnetic wave.

Question

Quizplus · Accepted Answer

Chlorophyll a is a pigment that is found in the thylakoid membrane of a chloroplast, and it absorbs light energy to raise electrons to a higher energy level, creating an excited state. This is the beginning of the photosynthesis process, which allows the plant to convert light energy into chemical energy. Chlorophyll a cannot absorb energy from any incoming electromagnetic wave, as it is only capable of absorbing certain wavelengths of light.

Chlorophyll a Is