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Question

Biology Question on Nutrition

Some functions of nutrient element are given below
(I) Important constituent of proteins involved in ETS.
(II) Activator of catalase.
(III) Important constituent of cytochrome.
(IV) Essential for chlorophyll synthesis.
The concerned nutrient is

A

Cu

B

Fe

C

Ca

D

Mo

Answer

Fe

Explanation

Solution

The correct option is(B):Fe