Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NTA Abhyas NEET2020ChemistryBiomoleculesPractice

Match the column: Column I Column II A. Acidic 1. Valine B. Basic 2 Lysine C. Neural 3. Glutamic acid D. Aromatic 4. Phenylalanine

Options

  1. AA-3, B-2, C-1, D-4
  2. BA-2, B-3, C-4, D-1
  3. CA-4, B-1, C-2, D-3
  4. DA-1, B-2, C-3, D-4

Correct answer

A. A-3, B-2, C-1, D-4

Step-by-step solution

Amino acids are classified as acidic, basic or neutral depending upon the relative number of amino and carboxyl groups in their molecule. Equal number of amino and carboxyl groups makes it neutral, e.g. valine, glycine, etc.; more number of amino than carboxyl groups makes it basic e.g. lysine, arginine and histidine; and more carboxyl groups as compared to amino groups makes it acidic e.g. aspartic acid and glutamic acid. If the side chain comprises of aromatic ring, it is called aromatic amino acid e.g. phenylala

Practice Biomolecules on Quantrex Academy →

More from Biomolecules

What type of sugar is the stachyose? 2026What is the number of stereo structure of glucose? 2026Which of the following is having largest size? 2026Which of the following is non reducing sugar? 2026Which of the following exists as a zwitter ion ? 2026Which of the following is a disaccharide ? 2026Name the polymer in which chains are formed by -1,4-glycosidic linkages between -glucose units and branches are formed by -1,6-glycosidic linkages. 2026Match List I with List II List I (CARBOHYDRATE) List II (TYPE) (A). Glycogen (I). Oligosaccharide (B). Stachyose (II). Monosaccharide (C). Ribose (III). Polysaccharide Choose the c 2026 Full Biomolecules list All NTA Abhyas NEET PYQs