How many pyrrole rings are there in porphyrin

How Many Pyrrole Rings Are There In Porphyrin Biology Question

How many pyrrole rings are there in porphyrin?

Options

(a) one
(b) two
(c) three
(d) four

Correct Answer:

four

Explanation:

Four pyrrole rings are there in porphyrin. Chlorophyll structure was studied by Wilstatler, Stoll and Fisher in 1912. It has a tadpole like structure with head called porphyrin and a tail made up of long chain alcohol called phytol. Porphyrin head is made up of four pyrrole rings. Which are linked by methane bridges (-ch =)

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Topics: Photosynthesis in Higher Plants (153)
Subject: Biology (4253)

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