What is the name of the process by which the electron-transport chain generates the electrochemical gradient that drives atp production in the mitochondrion?.

Radiometric dating is used to tell the absolute age of materials by studying the decay rate of radioactive isotopes. the decay rates of isotopes are constant and are expressed as .

Each hereditary trait corresponds to

1. which of the following transport mechanisms utilizes energy? a. osmosis b. diffusion c. facilitated diffusion d. endocytosis