Question

which element is responsible for tetra pyrol ring in hemoglobin? ​

Answer 1

Answer:

porphyrin

Explanation:

A porphyrin is a large ring molecule consisting of 4 pyrroles, which are smaller rings made from 4 carbons and 1 nitrogen. These pyrrole molecules are connected together through a series of single and double bonds which forms the molecule into a large ring.

Answer 2

Answer:

Iron

Explanation:

Heme is composed of a ringlike organic compound known as a porphyrin, to which an iron atom is attached.

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