Question

Carotenoids:

a) are the stacks of thylakoid membranes in a chloroplast.
b) are more abundant in leaves in the fall than either chlorophyll a or b.
c) absorb red, orange, and yellow wavelengths of light.
d) reflect blue-green and blue-violent wavelengths of light.
e) are the site of photosynthesis in a plant cell."

Answer 1

Carotenoids are organic pigments found in the thylakoid membrane of chloroplasts. They absorb red, orange, and yellow light and reflect blue-green and blue-violet light. Carotenoids are more abundant in fall leaves than chlorophyll a or b.

Step-by-step explanation:

Carotenoids are organic pigments found in the thylakoid membrane of chloroplasts. They absorb red, orange, and yellow wavelengths of light and reflect blue-green and blue-violet wavelengths of light. Carotenoids are more abundant in leaves in the fall than chlorophyll a or b. While they are involved in photosynthesis, they are not the primary site of photosynthesis in a plant cell, which is the chloroplast as a whole.