Question

Match the following types of amino acids with examples:

Column I	Column II
A. Acidic	I. Lysine
B. Basic	II. Phenylalanine
C. Neutral	III. Glutamic
D. Aromatic	IV. Valine

• A. A-II, B-III, C-I, D-IV
• B. A-III, B-II, C-I, D-IV
• C. A-III, B-I, C-IV, D-II
• D. A-II, B-I, C-III, D-IV

Answer 1

The correct option is C A-III, B-I, C-IV, D-II

Based on number of amino, carboxyl and R functional groups, amino acids are classified into:
i) acidic - glutamic acid
ii) basic - lysine
iii) neutral - valine
iv) aromatic - tyrosine, phenylalanine, tryptophan.