2. How does energy consumption by the
United States compare with its
percentage of the world's population?
The United States consumes a
greater share of global energy
compared to its percentage of the
world's population.
The United States consumes a
smaller share of global energy
compared to its percentage of the
world's population.
The Unites States uses an equal
amount of energy when compared to
all other countries.

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.