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Overview: Biomolecules Video Lecture | Chemistry Class 12 - NEET

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FAQs on Overview: Biomolecules Video Lecture - Chemistry Class 12 - NEET

1. What are biomolecules?
Ans. Biomolecules are large organic compounds that are essential for the functioning of living organisms. They include carbohydrates, lipids, proteins, and nucleic acids, which play crucial roles in various biological processes.
2. What is the importance of biomolecules in living organisms?
Ans. Biomolecules are essential for life as they perform a wide range of functions. Carbohydrates provide energy, lipids store energy and form cell membranes, proteins serve as enzymes and structural components, and nucleic acids carry genetic information.
3. How are biomolecules formed?
Ans. Biomolecules are formed through various biochemical processes in living organisms. Carbohydrates are synthesized through photosynthesis in plants, lipids are formed through fatty acid synthesis, proteins are produced through translation of genetic information, and nucleic acids are synthesized through DNA replication and transcription.
4. What are the differences between carbohydrates, lipids, proteins, and nucleic acids?
Ans. Carbohydrates are composed of carbon, hydrogen, and oxygen and provide energy. Lipids are hydrophobic molecules that include fats, oils, and phospholipids. Proteins are made up of amino acids and have diverse functions, including enzymatic activity and structural support. Nucleic acids, such as DNA and RNA, are responsible for storing and transmitting genetic information.
5. How do biomolecules contribute to human health and diseases?
Ans. Biomolecules play a crucial role in maintaining human health. For example, carbohydrates provide energy for daily activities, proteins are involved in immune responses and tissue repair, and lipids are essential for hormone production. However, imbalances or abnormalities in biomolecules can lead to various diseases, such as diabetes, cardiovascular disorders, and genetic disorders.
108 videos|286 docs|123 tests
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