The other, dominant in rich coastal waters, uses iron held in the grip of chemicals called porphyrins, substances similar to the green plant pigment chlorophyll and the iron-carrying blood protein haemoglobin.
(The other, dominant in rich coastal waters; uses; iron held in the grip of chemicals called porphyrins, substances similar to the green plant pigment chlorophyll and the iron-carrying blood protein haemoglobin) (iron; held; L:in the grip of chemicals called porphyrins, substances similar to the green plant pigment chlorophyll and the iron-carrying blood protein haemoglobin) (chemicals; called; porphyrins)
The other, dominant in rich coastal waters iron chemicals
uses held called
iron held in the grip of chemicals called porphyrins, substances similar to the green plant pigment chlorophyll and the iron-carrying blood protein haemoglobin
L:in the grip of chemicals called porphyrins, substances similar to the green plant pigment chlorophyll and the iron-carrying blood protein haemoglobin
porphyrins