What is an advantage to slowly metabolizing glucose in a series of biochemical reactions?

answer; i believe the answer is (polygenic inheritance;

i'm thinking (a) to keep sand in place; ////////////

explanation: a sand fence or sandbreak, like a snow fence, is used to force windblown, drifting sand to accumulate in a desired place. sand fences are employed to control erosion, sand dune stabilization, keep sand off roadways, and to recruit new material in desert areas.

b exhibiting favoritism toward the kikuyu people.