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Match List I with List II. List I (Biopolymer) List II (Characteristic Linkage) A. Amylose I. Peptide linkage B. Cellulose II. Phosphodiester linkage C. Protein III. -Glycosidic linkage D. Nucleic acid IV. -Glycosidic linkage Choose the correct answer from the options given below:

Options

  1. AA-IV, B-III, C-I, D-II
  2. BA-III, B-IV, C-II, D-I
  3. CA-III, B-IV, C-I, D-II
  4. DA-IV, B-III, C-II, D-I

Correct answer

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

Step-by-step solution

Amylose is a linear polymer of -D-glucose units connected by -glycosidic linkages. Cellulose is a straight chain polysaccharide composed only of -D-glucose units which are joined by -glycosidic linkages. Proteins are polymers of -amino acids connected by peptide linkages. Nucleic acids (DNA and RNA) are long chain polymers of nucleotides, which are linked by phosphodiester linkages. Therefore, the correct matching is A-III, B-IV, C-I, D-II. Answer: A-III, B-IV, C-I, D-II

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