MCQ Detailed View

Biomolecules are organic compounds that are essential for the structure and function of living organisms. They include proteins, carbohydrates, lipids, and nucleic acids. These molecules play vital roles in cellular processes, metabolism, and energy storage.

Among the given options, Glutamic Acid is a biomolecule. It is an amino acid, which is the building block of proteins. Proteins are formed by linking amino acids together in specific sequences, and they are crucial for enzymatic reactions, structural support, transport, and signaling in living organisms.

Other options listed are not considered primary biomolecules in the biological sense:

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  Formic Acid is a simple carboxylic acid found in ants but is not a component of proteins, carbohydrates, or nucleic acids.

  
  


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  Tartaric Acid is an organic acid commonly found in grapes and used in food, but it is not a biomolecule essential for life processes.

  
  


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  Glutaric Acid is a dicarboxylic acid used in chemical industry, not a biomolecule involved in cellular functions.

  
  

Glutamic acid also functions as a neurotransmitter in the brain and participates in the Krebs cycle, which is important for energy production. Its role demonstrates how biomolecules are integral not only structurally but also in biochemical pathways that sustain life.