If You Eat a Funnel Cake,the Following (Simplified)events Will Occur

If you eat a funnel cake,the following (simplified)events will occur:
Glucose from the carbohydrates is absorbed in the intestine and the level of glucose in blood rises.Blood glucose levels rise and stimulates beta cells in the pancreas to release insulin;while simultaneously inhibiting alpha cells release of glucagon.Insulin has a major effect of facilitating the movement of glucose into many cells,such as the liver;as a result,blood glucose levels fall.When blood glucose levels drop,the stimulus for insulin release disappears and insulin is no longer secreted.
What type of feedback is occurring? ______
What is the stimulus? ______
What are the receptors? ______
What is the output? ______