Which of the following statements about diodes and triodes is correct?
a. adjusting the grid within a diode will have more of an effect than it will in the triode.
b. triodes have three electrodes, whereas diodes have only a grid and a cathode. c. diodes are often utilized as amplifiers, whereas triodes are often used as rectifiers.
d. diodes, which are often utilized as rectifiers, have two electrodes.

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 .

"your temperature analysis reveals a pattern with coldest temperatures located to the portion of the map."

How do high-energy electrons from glycolysis and the krebs cycle contribute to the formation of atp from adp in the electron transport chain? a. high-energy electrons interact with pyruvic acid to create a phosphate bond with adp, forming atp. b. high-energy electrons supply the needed energy to synthesize atp from the lower-energy adp in the electron transport chain. c. high-energy electrons supply a negative charge which causes the citric acid to oxidize, forming a phosphate group to bond with adp. d. high-energy electrons increase the temperature of adp so it easily reacts to form atp.