Fruits that have the least amount of soluble fiber are grapes, watermelon and cantaloupe. They only have 0.2 to 0.4 grams of soluble fiber and less than 1 gram of total fiber in a typical serving. Oranges have the most, with one small orange providing 1.8 grams of soluble fiber and 2.9 grams of total fiber.
Glucagon â Glucagon is a hormone involved in carbohydrate metabolism. Produced by the pancreas, it is released when the glucose level in the blood is low (hypoglycemia), causing the liver to convert stored glycogen into glucose and release it into the bloodstream. Gonads â A gonad is an organ that makes gametes (sperm and egg cells).
Best example of positive feedback is the release of oxytocin during childbirth. Oxytocin is a reproductive hormone in females. Though it is also secreted in males, its function is yet unclear. Secretion of oxytocin occurs in response to nervous stimulation of the hypothalamus. It stimulates and enhances labor contractions.