Photo Credit Ablestock.com/AbleStock.com/Getty Images. Potassium and magnesium are important minerals needed for all cells in the body to function properly. They are also both electrolytes, involved in conducting electricity throughout the body, affecting nerve function, muscle contraction and the rhythm of the heart.Potassium and magnesium are found in many foods, and meeting your daily requirements for each mineral is not difficult.hey are also both electrolytes, involved in conducting electricity throughout the body, affecting nerve function, muscle contraction and the rhythm of the heart. Potassium and magnesium are found in many foods, and meeting your daily requirements for each mineral is not difficult.
What are the four types of nucleotides? The four types of nucelotides are Thymine, Guanine, Cytosine, and Adenine. For RNA, Adenine is replaced with Uracil, which is a smaller nucleotide of sorts. The four nucleotidâ¦es pair as Thymine and Adenine (or Uracil in RNA), and Guanine or Cytosine.
Nucleotides are the building blocks of the DNA and RNA used as genetic material. Nucleotides also are used for cell signaling and to transport energy throughout cells. You may be asked to name the three parts of a nucleotide and explain how they are connected or bonded to each other. Here's the answer for both DNA and RNA. Answer: Both deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) are made up of nucleotides which consist of three parts: 1  Nitrogenous Base. Purines and pyrimidines are the two categories of nitrogenous bases. Adenine and guanine are purines. Cytosine, thymine, and uracil are pyrimidines.