Hi

b) lysine is the correct option as it is a basic amino acid.

Explanation for the same is provided below:-

Basic amino acid: Lysine, histidine, Arginine

Neutral Amino acids are: serine, threonine, Tyrosine, cysteine, gluotamine, asparagine, tryptophan, Glycine, Alanine, leucine, Isoleucine, valine, phenylalanine, Proline, methionine,

Acidic amino acids: Aspartic acid, glutamic acid


Thankyou