Answer:
Cells don't employ the direct reaction of glucose with oxygen to generate energy because the direct transfer of electrons from glucose to oxygen occurs via a combustion reaction that is incompatible with life.
Explanation:
Aerobic respiration is a process by which chemical energy is released in cells during the breakdown of food e.g glucose.
Cells don't employ the direct reaction of glucose with oxygen to generate energy because the direct transfer of electrons from glucose to oxygen occurs via a combustion reaction that is incompatible with life.
NAD is used to temporarily store high energy electrons harvested from glucose molecules in a series of gradual steps in the cytoplasm.
I think the answer might be B.
B biuret, this is because it is a test for proteins and an enzyme is a protein catalyst in an organism.
I believe the answer you are looking for is a fault. A fault is a place where the crust of the lithosphere has fractured. Good luck.