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JEE CHEMISTRY MCQ: BIOMOLECULES

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Protein gives blue colour with

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Correct option: C

Ninhydrin

Option D (Biurete) is incorrect. Option C (Ninhydrin) is correct because proteins give a blue color with ninhydrin solution when heated.

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Which one of the following compounds is different from the rest in terms of undergoing hydrolysis to form simpler compounds? Which of the following enzymes, converts glucose to alcohol? The one which has least iodine value is Identify the essential amino acids from below:

(A) Valine
(B) Proline

(C) Lysine
(D) Threonine

(E) Tyrosine

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