The energy for various functions of the human body comes from the nutrient molecules that have been broken down, in a process called metabolism. Metabolism comprises of two major parts: anabolism ...

ATP is the main source of energy for most cellular processes. The building blocks of ATP are carbon, nitrogen, hydrogen, oxygen, and phosphorus. Because of the presence of unstable, high-energy bonds ...

Food in, energy out? It’s not as simple as that. How do cells meet our bodies’ ever changing energy needs? In most animal cells, adenosine triphosphate (ATP), a compound with high potential energy, ...

Figure 1: Coupling between catalysis and rotation in F 1. Figure 3: Free-energy surfaces for the catalytic dwell and typical simulation traces. Figure 4: Initial and final angle distributions and ...