Where is phosphorus found in living things?
Quick Answer
Phosphorus is found throughout living organisms, especially in bones, teeth, DNA, RNA, and cell membranes. In the body, it is mainly present as phosphate.
The Full Story
Phosphorus is an essential element for life and is present in nearly every cell. In the human body, most phosphorus is found as phosphate in bones and teeth, where it helps give structure and strength. It is also a key part of DNA, RNA, and ATP, the molecule cells use to store and transfer energy. Phosphorus compounds are fundamental to cell membranes as well. Because of its central role in biology, phosphorus is one of the most important elements in nutrition and agriculture.
Key Facts
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