EVERYDAY SCIENCE

Detailed explanation-1: -Phosphorus is an essential nutrient for living organisms. It’s a key part of nucleic acids, like DNAstart text, D, N, A, end text and of the phospholipids that form our cell membranes. As calcium phosphate, it also makes up the supportive components of our bones.

Detailed explanation-2: -The phosphorus cycle matters because phosphorus is an essential nutrient for sustaining life on Earth, where it plays a central role in the transfer of energy within organisms, the structure of the genetic material, and in the composition of cell membranes, bones and teeth.

Detailed explanation-3: -Phosphorus plays a major role in the structural framework of DNA and RNA. Living cells use phosphate to transport cellular energy with adenosine triphosphate (ATP), necessary for every cellular process that uses energy. ATP is also important for phosphorylation, a key regulatory event in cells.

Detailed explanation-4: -Phosphate is necessary for the formation of bone and teeth. Phosphate is also used as a building block for several important substances, including those used by the cell for energy, cell membranes, and DNA (deoxyribonucleic acid). The body obtains phosphate from foods and excretes it in urine and sometimes stool.

Detailed explanation-5: -Phosphorus, the 11th most common element on earth, is fundamental to all living things. It is essential for the creation of DNA, cell membranes, and for bone and teeth formation in humans.