See Also: Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
Medicine Lodge Memorial Hospital- Medicine Lodge(health)
Orthomolecular medicine (orthomolecular nutritional medicine, orthomolecular therapy)(health)
medicine(1)(dictionary)
medicine(2)(dictionary)
medicine(dictionary)
medicine man(encyclopedia)
medicine(encyclopedia)
medicine man(dictionary)
medicine(dictionary)

Km (medicine)


Km
<chemistry> A kinetic parameter used to characterise an enzyme, defined as the concentration of substrate that permits half maximal rate of reaction.

An analogous constant Ka is used to describe binding reactions, in which case it is the concentration at which half the receptors are occupied.