The chlorophyll chromophore consists of a heteroaromatic ring complexed to a:
A) calcium ion
B) chloride ion
C) magnesium ion
D) manganese ion
E) potassium ion

Question

Quizplus · Accepted Answer

The chlorophyll chromophore is a porphyrin ring, which is complexed to a magnesium ion. This complex is responsible for the absorption of light in the visible range and is essential for photosynthesis in plants and other organisms.

The Chlorophyll Chromophore Consists of a Heteroaromatic Ring Complexed to A