Unit 4 · Biological Molecules

Question Bank

Cambridge IGCSE Biology 0610 · 52 questions

Q1Biological Molecules

Which reagent tests for protein?

(a)Iodine

(b)Benedict's

(c)Biuret

(d)DCPIP

Correct answer: (c) Biuret

Explanation: Biuret turns purple in the presence of protein.

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