Glucagon hormonea)Has opposite effect to that of insulinb)Converts glu...
Insulin decrease the blood glucose level and Glucagon increase the blood glucose level hence they have opposite effect to each other.
Glucagon hormonea)Has opposite effect to that of insulinb)Converts glu...
Antagonistic hormones go against each other's actions; so, when the level of one hormone is high, the other hormone's level is low. This explains the relationship between insulin and glucagon.
So, when blood glucose (BG) levels are elevated, insulin is secreted into the blood stream in higher amounts. It removes excess sugar from the blood and stores it in liver and muscle cells for later use, in the form of glycogen. It also inhibits the rate at which liver cells make glucose. During these times, the hormone glucagon is suppressed since its functions are not needed. In sum, when BG levels are high, insulin is secreted in HIGHER amounts, and no glucagon is released
However, once insulin has achieved its goal of clearing out all the excess BG, glucagon is secreted and stimulates the liver to release and break down glycogen (glycogenolysis) and convert it to glucose (gluconeogenesis) to be released into the blood stream. Here, insulin secretion is LOW, and glucagon secretion HIGHER.
The hormones work in opposite directions, but works towards a goal of maintaing a balanced concentration level of blood sugar and homeostasis.
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