Biomolecules And Chemistry In Everyday Life Result Question 14

14. The increasing order of $p K_a$ of the following amino acids in aqueous solution is Gly, Asp, Lys, Arg

(2019 Main, 9 Jan I)

(a) Asp $<$ Gly $<$ Arg $<$ Lys

(b) Arg $<$ Lys $<$ Gly $<$ Asp

(c) Gly $<$ Asp $<$ Arg $<$ Lys

(d) Asp $<$ Gly $<$ Lys $<$ Arg

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Answer:

Correct Answer: 14. ( d )

Solution:

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