Lipids

Discuss the role of lipids as chemical messengers, citing suitable examples.

Leave a Comment / Nutritional Biochemistry /

Introduction Lipids are well known for their role as energy storage molecules and components of cell membranes. However, a lesser-known but equally important function of lipids is their role as chemical messengers. Lipid-based signaling molecules regulate a wide range of physiological processes including inflammation, immune response, metabolism, and hormonal balance. In this answer, we’ll explore […]

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Discuss the fate of carbohydrates, lipids and proteins under well fed state

Leave a Comment / BBCCT-109 – Metabolism of Carbohydrates and Lipids /

Fate of Carbohydrates, Lipids, and Proteins in a Well-Fed State Introduction In the well-fed state (postprandial state), the body experiences high levels of glucose and other nutrients in the blood. This triggers insulin release and suppresses glucagon, leading to anabolic processes where nutrients are stored for future use. Each macronutrient—carbohydrates, lipids, and proteins—follows distinct metabolic

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Explain the role of lipids in biological membranes. How do amphipathic molecules like phospholipids organize in water?

Leave a Comment / BBCCT-101 – Molecules of Life /

Role of Lipids in Biological Membranes and Organization of Amphipathic Molecules Introduction Lipids are a diverse group of hydrophobic or amphipathic molecules that play many essential roles in living organisms. One of their most important functions is their role in the formation and structure of biological membranes. Among lipids, phospholipids are particularly crucial due to

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