2. Once you recognize that this is a single replacement problem, determine whether the non-bonded element is a cation or anion. Then determine which element it will replace. Remember cations can only replace cations and anions can only replace anions.
If you haven't eaten for several hours and your blood sugar level drops, another hormone from your pancreas called glucagon signals your liver to break down the stored glycogen and release glucose back into your bloodstream.
Effects of Low Blood Sugar on the Body When your blood sugar (glucose) levels fall below the normal range, itâs called hypoglycemia, or insulin shock. Low blood sugar can happen when you skip a meal.