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.
The normal range of blood glucose is from 70 to 100 mg/dL in an individual without diabetes, Most people will feel the effects and symptoms of low blood sugar when blood glucose levels are lower than 50 mg/dL. Symptoms and signs include nervousness, dizziness, trembling, sweating, hunger, weakness, and palpitations.