Porphyrin as part of Chlorophyll
a: Porphyrin ~
b: the Chlorophyll in plants
What: "Porphyrin is like the Chlorophyll in plants that make them green. Completely natural."
Useful?
Writer: Feithline
LCC:
Where:
Date: Nov 22 2012 1:59 PM
# 2467 Critique Analogy