Question

amino acids contain two chiral carbon is polar and Essential
A) Valine
B)Threonine
C) phenyl alanine
D) isoleucine​

Answer 1

QUESTION :-

Amino acids contain two chiral carbon is polar and Essential

A) Valine

B)Threonine

C) phenyl alanine

D) isoleucine​

ANSWER :-

$\huge{\boxed{\bf{THREONINE}}}}}$

Threonine (symbol Thr or T) is an amino acid that is used in the biosynthesis of proteins.It contains an α-amino group (which is in the protonated −NH + 3 form under biological conditions), a carboxyl group (which is in the deprotonated −COO − form under biological conditions), and a side chain containing a hydroxyl group, making it a polar, uncharged amino acid.It is essential in humans .

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