Question

Which is the central, structural atom in the primary photosynthetic pigments?
O Fe
O Mg
O Zn
O cu​

Answer 1

Answer:

The answer is Mg around which 4 N atoms surround alongwith other side chains and a hydrocarbon tail forming the chlorin ring

Answer 2

Answer:

Mg atom of chlorophyll to form substitutional or. “central” ... STRUCTURE OF MATTER ... Interactions of copper, iron and zinc with chlorophyll, the major photosynthesis pigment, were. studied by VIS spectrophotometry in extracts of photosynthetic pigments (in vitro). ... and the formation of “central” Cu–Chl complex was.