Why does red and blue light support the highest rates of photosynthesis?
A) These wavelengths activate ATP synthase.
B) These are the only wavelengths reaching Earth from the sun.
C) These are the only wavelengths that carotenoids cannot absorb.
D) These wavelengths have the highest energy in the visible spectrum.
E) These wavelengths are absorbed by chlorophyll more than any other wavelength.

Question

Quizplus · Accepted Answer

Red and blue wavelengths are absorbed most efficiently by chlorophyll, the primary pigment involved in photosynthesis, leading to higher rates of photosynthesis.

Why Does Red and Blue Light Support the Highest Rates