Which of the following pairs of amino acids c | vedclass

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Question

(C) Amino acids are classified based on the nature of their '$R$' group.Non-polar amino acids have hydrophobic '$R$' groups that do not interact with

Vedclass · Accepted Answer

Methionine,Tryptophan

Vedclass · Answer

(C) Amino acids are classified based on the nature of their '$R$' group.Non-polar amino acids have hydrophobic '$R$' groups that do not interact with water.Methionine contains a thioether group,and Tryptophan contains an indole ring; both are non-polar and hydrophobic.Asparagine and Serine are polar uncharged.Aspartic acid and Glutamic acid are acidic (polar charged).Arginine and Lysine are basic (polar charged).Therefore,the correct pair is Methionine and Tryptophan.

Column-$I$ (Protein)	Column-$II$ (Function)
$P$. Collagen	$I$. Hormone
$Q$. Trypsin	$II$. Sensory receptor
$R$. Insulin	$III$. Fights infectious agents
$S$. Antibody	$IV$. Enzyme
$T$. Receptor	$V$. Intercellular ground substance
$U$. $GLUT-4$	$VI$. Enables glucose transport into cells

Which of the following pairs of amino acids contains non-polar '$R$' groups?

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