Http://www.ncbi.nlm.nih.gov/pubmedhealth/PMH0072434/
There is a website with some info. Hope it helps! :)
Only a fraction of the energy<span> available at one trophic </span>level<span>is </span>transferred to the next<span> trophic </span>level<span>; the fractions can vary between 1-15%, with an average value of 10%. Typically the numbers and biomass of organisms decreases as one ascends the </span>food chain<span>.</span>
Answer: Typed 2 diabetes; because plasma glucose molecules are retained in the blood and not able to enter the cells.
Explanation:
He suffered from type 2 diabetes because, the ketoacidosis was due to breakdown of fats in the liver due to low glucose in the cells, while the hypoglycemia was due to retention of plasma glucose in the blood instead of entering the cells.