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Biomolecules Complete Revision Video Lecture | Chemistry for JEE Main & Advanced

FAQs on Biomolecules Complete Revision Video Lecture - Chemistry for JEE Main & Advanced

1. What are biomolecules?

Ans. Biomolecules are organic molecules that are essential for the functioning of living organisms. They include carbohydrates, lipids, proteins, and nucleic acids. These biomolecules are involved in various biological processes such as energy production, cell structure, and information storage.

2. How are carbohydrates important biomolecules?

Ans. Carbohydrates are important biomolecules as they serve as the primary source of energy for living organisms. They are composed of carbon, hydrogen, and oxygen atoms and can be simple sugars or complex polysaccharides. Carbohydrates are involved in cell structure, cell signaling, and energy storage in the form of glycogen or starch.

3. What is the role of proteins in living organisms?

Ans. Proteins play a crucial role in living organisms. They are involved in various functions such as enzymatic reactions, structural support, transport of molecules, and cell signaling. Proteins are composed of amino acids and have a diverse range of structures and functions, making them essential for the proper functioning of cells and tissues.

4. How do lipids contribute to the functioning of living organisms?

Ans. Lipids are biomolecules that serve multiple functions in living organisms. They are important for energy storage, insulation, and protection of organs. Lipids also form the structural component of cell membranes and are involved in cell signaling and hormone production. Examples of lipids include fats, oils, phospholipids, and steroids.

5. What is the significance of nucleic acids in living organisms?

Ans. Nucleic acids, such as DNA and RNA, are vital biomolecules involved in storing and transmitting genetic information in living organisms. DNA carries the hereditary information, while RNA is responsible for protein synthesis. Nucleic acids play a crucial role in determining an organism's traits and are essential for proper growth, development, and reproduction.

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Sep 20, 2025 Last updated

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	Chemistry for JEE Main & Advanced 334 videos\|651 docs\|300 tests

Chemistry for JEE Main & Advanced

334 videos|651 docs|300 tests

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