Inside every living cell, proteins and membranes are in constant motion, reshaping, colliding, and flexing as they keep an ...
Cells have always hummed with activity. They make their own energy, package it into molecules like ATP, and spend it ...
In physics, power is the rate at which energy is transferred, used, or transformed. The unit of power is the joule per second (J/s), known as the watt (in honor of James Watt, the eighteenth-century ...