Energetics: Formation and Role of ATP, Creatine Phosphate, and BMR

Screenshot 2024 04 22 141812 Energetics: Formation and Role of ATP, Creatine Phosphate, and BMR

Energetics refers to the study of energy transformation, utilization, and exchange within biological systems. It encompasses the processes by which organisms acquire, store, and expend energy to maintain vital functions, perform work, and sustain life processes. In biological contexts, energetics encompasses various metabolic pathways, energy transduction mechanisms, and regulatory processes that govern energy metabolism, including … Read more

Classification and Biological Significance of Cyclic AMP (cAMP)

Screenshot 2023 12 08 155816 Classification and Biological Significance of Cyclic AMP (cAMP)

1. Classification Chemical Nature: Cyclic AMP (cAMP) is a cyclic nucleotide derived from ATP. It comprises an adenine base, a ribose sugar, and a cyclic phosphate group. Formation: The enzyme adenylate cyclase catalyzes the cyclization of ATP, forming cAMP. Second Messenger: cAMP is classified as a second messenger, as it relays extracellular signals to the … Read more

Energy-rich compounds

Screenshot 2023 12 08 154741 Energy-rich compounds

Energy-rich compounds store and release energy easily due to high-energy chemical bonds. These compounds play crucial roles in various biological processes, providing the energy needed for cellular activities. Here are some notable examples of energy-rich compounds: 1. Adenosine Triphosphate (ATP) ATP is often referred to as the “energy currency” of cells. It comprises an adenine … Read more