After a meal of yam has been digested, the highest concentration of glucose is to be found in the

After a meal of yam has been digested, the highest concentration of glucose is to be found in the hepatic portal vein. The hepatic portal vein is a blood vessel that carries blood from the digestive system to the liver. After a meal, carbohydrates such as yam are broken down into glucose in the digestive system. The glucose is absorbed into the bloodstream and transported to the liver through the hepatic portal vein. The liver is responsible for regulating the concentration of glucose in the blood. It stores excess glucose as glycogen and releases it into the bloodstream when the body needs it. So, in summary, after a meal of yam has been digested, the highest concentration of glucose is to be found in the hepatic portal vein because it carries blood from the digestive system to the liver, where glucose is regulated and stored.