Which of the following is not considered a method of energy extraction from food?
a. digestion, absorption, and transport
b. extraction from the intestine
c. transfer of energy to a form the cells can use
d. breakdown of many small molecules to a few key metabolites

answer; /// i believe the correct answer is (reactants);

cellular respiration oxidizes food into energy in the form of atps.

glycolysis (6 c hexose) > 2x atps are used > 6c hexose biphosphate > 2 x 3c triphosphate >

2 x 3c pyruvate (2x nadh produced from nad) and (4x atp produced)

pyruvate actively pumped mitochondrial matrix.

some fungi obtain their nutrients from a living host (plant or animal) and are called most biotrophic fungi have fairly narrow host ranges—they are specialized on a limited called rhizomorphs that allow the fungus to grow from one tree to another. ascospores are formed inside a sac-like structure called an ascus. so your answer is a