II. Quantity of lactic acid in the body fluids
III. Percentage of glucose that is returned to the muscles
I only
III only
I and II only
I and III only
I, II, and III
26. The author is most probably addressing which of the following audiences?
College students in an introductory course on animal physiology
Historians of science investigating the discovery of anaerobic glycolysis
Graduate students with specialized training in comparative anatomy
Zoologists interested in prehistoric animals
Biochemists doing research on oxidative metabolism
27. Which of the following best states the central idea of the passage?
The disadvantage of a low oxidative metabolic rate in large animals can be offset by their ability to convert substantial amounts of glycogen into energy.
The most significant problem facing animals that have used anaerobic glycolysis for energy is the resynthesis of its by-product, glucose, into glycogen.
The benefits to animals of anaerobic glycolysis are offset by the profound costs that must be paid.
The major factor ensuring that a large animal will triumph over a smaller animal is the large animals ability to produce energy via anaerobic glycolysis.
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