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.
A very low WBC count indicates a weakened immune system. Since white blood cells defend the body against disease-causing agents, a person affected by leukopenia is at an increased risk of contracting infections.When white blood cell function is affected, one's ability to recover from diseases is also greatly affected.hite blood cells, which are also known as leukocytes, are cells that help in fighting off the infections. This write-up provides the contributing factors for a low white blood cell count. Advertisement. White blood cells are immune cells that defend the body against pathogens or disease-causing agents.