Question
Match the Column I with Column II and select the correct
answer using the codes given below: Column I (Molecule) A. Proteins B. Carbohydrates C. Nucleic acids D. Lipids Column II (Product of Digestion) Nitrogenous bases and pentose sugars Fatty acids and glycerol Monosaccharides Amino acidsSolution
- Proteins (A): Digested into amino acids (4) by enzymes like pepsin and trypsin.
- Carbohydrates (B): Broken down into monosaccharides (3) like glucose by enzymes such as amylase.
- Nucleic acids (C): Digested into nitrogenous bases and pentose sugars (1) by nucleases.
- Lipids (D): Broken down into fatty acids and glycerol (2) by lipases.
- Digestion involves the breakdown of macromolecules into absorbable units.
- Proteins require stomach acids and proteolytic enzymes.
- Carbohydrates start digestion in the mouth with salivary amylase.
- Lipids are emulsified by bile salts for efficient enzyme action.
- Nucleic acids are digested in the small intestine.
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