PSYCHOLOGY OF EMOTIONS

Detailed explanation-1: -Maintenance of blood glucose levels by glucagon and insulin. When blood glucose levels are low, the pancreas secretes glucagon, which increases endogenous blood glucose levels through glycogenolysis.

Detailed explanation-2: -When a person’s blood sugar is too high, their pancreas secretes more insulin. When their blood sugar levels drop, their pancreas releases glucagon to raise them. This balance helps provide sufficient energy to the cells while preventing damage that can result from consistently high blood sugar levels.

Detailed explanation-3: -Insulin helps control blood glucose levels by signaling the liver and muscle and fat cells to take in glucose from the blood. Insulin therefore helps cells to take in glucose to be used for energy. If the body has sufficient energy, insulin signals the liver to take up glucose and store it as glycogen.

Detailed explanation-4: -Insulin is released from the beta cells in your pancreas in response to rising glucose in your bloodstream. After you eat a meal, any carbohydrates you’ve eaten are broken down into glucose and passed into the bloodstream. The pancreas detects this rise in blood glucose and starts to secrete insulin.

Detailed explanation-5: -Glucose causes time‐dependent potentiation (TDP) of insulin secretion; that is, exposure of islet ‐cells to high glucose enhances insulin release in response to the stimulus applied later25. Metabolizable amino acids and the glycolytic intermediate, glyceraldehyde, show similar enhancement of insulin secretion.