2. Eukaryotic mitochondria consume exactly how many substrate molecules, in their production of six carbon dioxide molecules and twelve water molecules, during aerobic respiration?
A. one C6H12O6 molecule, six H2O molecules, and six O2 molecules are consumed
B. twelve C6H12O6 molecules, six H2O molecules, and three CO2 molecules are consumed
C. six H2O molecules and twelve CO2 molecules are consumed
D. six C6H12O6 molecules, three H2O molecules, and six CO2 molecules are consumed
E. twelve H2O molecules and six O2 molecules are consumed

Read the following scenario to answer the following question. in some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." male ligers are sterile but some female ligers are fertile. in the wild, lion and tiger ranges do not naturally overlap, making such a cross unlikely. furthermore, the solitary behavior of tigers and the social organizations of lions create behavioral differences. applying the biological species concept, the sterility of ligers reveals that a. lions are probably a subspecies of tigers b. tigers and lions are the same species c. a new species called "ligers" is forming d. tigers and lions are separate species

The circles, or orbits, for electrons are called energy levels. each level can hold only a certain number of electrons. add electrons to each level until you can't add any more. how many electrons can each level hold?

Why does miranda have that particular vision of dr hildesheim answer?