This is why the intact ATP synthase is also called the FoF1-ATPase. When the F1-ATPase is isolated in vitro, it catalyzes the hydrolysis of ATP to ADP and Pi (which is why it is called the F1-ATPase). While it is doing so, the central portion of Fo attached to the stalk rotates rapidly in a counter-clockwise direction (as viewed from above).
maser. (mÄ`zÉr) , device for creation, amplification, and transmission of an intense, highly focused beam of high-frequency radio waves. The name maser is an acronym for m icrowave a mplification by s timulated e mission of r adiation, microwaves being radio waves of short wavelength, or high frequency. The maser is an oscillator oscillator, electronic, electronic circuit that produces an output signal of a specific frequency.
Mascarpone cheese is a soft, creamy Italian cheese with a subtly sweet flavor, often used in casseroles, sauces or desserts, such as tiramisu. Though desired for its flavor and texture, it can be expensive and is high in fat, calories and cholesterol.