As electrons move along the electron transport chain, they lose potential energy. How is the energy that is released used by the cell?
A. The energy is used to transport protons against their concentration gradient
B. The energy is used to pump electrons along the electron transport chain
C. The energy is converted directly into ATP
D. The energy is used to pump NAD+ into the cytoplasm so it can be used in glycolysis
A. The energy is used to transport protons against their concentration gradient
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The type of transmission that involves air as a vehicle is droplet nuclei that are transmitted by _____ and _____
Fill in the blank(s) with the appropriate word(s).
Light behaves not only as waves, but also as particles called:a
electrons. b. protons. c. photons. d. radiation. e. neutrons
Identify the viral disease from the list below:
A) botulism B) influenza C) anthrax D) ringworm
Dissimilative sulfur and sulfate reduction generally results in the production of what gas?
a. hydrogen sulfide (H2S) b. ferrous sulfide (FeS) c. sulfite (SO32–) d. thiosulfate (S2O32–)