Consider whether the glucagon cycle in the diagram above is also an example of a negative feedback loop. Explain your answer by describing the steps in the glucagon cycle, similar to the description above of the insulin cycle.

Which of the following is the best example of a positive feedback loop?Group of answer choicesTemperature regulationBlood clots following an injuryBlood glucose regulationpH regulationAll of these are examples of positive feedback

Explain your answer by describing the steps in the glucagon cycle, similar to the description above of the insulin cycle.

The ADH feedback loop in an example of negative feedback.

When a person's blood sugar level changes, receptors in the body sense the change. If blood sugar is too high, the pancreas secretes insulin into the blood to lower the level. If blood sugar is too low, the liver releases glucose to raise the level.What type of feedback loop does this describe?A.Positive feedback loopB.Insulin feedback loopC.Glucose feedback loopdoneD.Negative feedback loop

An example of a positive feedback loop is:Group of answer choices Formation of a blood clotShivering due to muscle contraction in case of cold temperatureIncrease breathing after exercise to bring the blood oxygen level back up to normal.Maintenance of body temperature by sweating in hot summer.