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In which part of the starch chain is iodine incorporated?

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in Biology – Class 11 by (272k points)
In which part of the starch chain is iodine incorporated?

(a) Left non-reducing end

(b) Right reducing end

(c) Helix

(d) Branched portion

I got this question during an online interview.

My enquiry is from Biomolecules topic in chapter Biomolecules of Biology – Class 11

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The correct option is (c) Helix

To explain I would say: Iodine is incorporated into the helix of the starch chain. Starch is a polysaccharide made of glucose monomers. The secondary structure of starch is in the form of a helix, where iodine molecules are incorporated.

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