Lysine $H_2N-(CH_2)_4-CH(NH_2)-COOH$ is:

  • A
    $\alpha$-amino acid
  • B
    Basic amino acid
  • C
    Amino acid
  • D
    Both $A$ and $B$

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Similar Questions

Which amino acid does not contain a chiral centre?

Which from the following is an essential amino acid?

Match List-$I$ with List-$II$.
List-$I$ (Natural amino acid) List-$II$ (Code)
$A$. Glutamic acid $I$. $Q$
$B$. Glutamine $II$. $W$
$C$. Tyrosine $III$. $E$
$D$. Tryptophan $IV$. $Y$

The general structure of $\alpha$-amino acid can be represented as shown below. Which amino acid is not correctly matched with the $R$ group given?

Identify the neutral amino acid from the following list represented by three-letter symbols.

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