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The peptide that gives positive ceric ammonium nitrate and carbylamine tests is :

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The peptide that gives positive ceric ammonium nitrate and carbylamine tests is : 

(1) Gln - Asp 

(2) Asp - Gln 

(3) Ser - Lys 

(4) Lys - Asp

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1 Answer

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Best answer

Correct option (3) Ser - Lys

Explanation:

Ser-lys Due to –OH group of serine it gives ⊕ve serric ammonium nitrates tent whereas due to –NH2 group lysine gives ⊕ve. Carbylamine test.

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