The first element is carbohydrates. Carbohydrates and lipids are energy-rich compounds containing, carbon, hydrogen, and oxygen. This element is used for all living things and is an important component in cell walls, and on cell membranes.
The second element is Protein. Proteins are large organic molecules containing carbon, hydrogen, oxygen, and nitrogen. Proteins make up part of the cell membrane and organelles.
The third element is nucleic acids. Nucleic acids are long molecules containing carbon, hydrogen, oxygen, nitrogen, and phosphorus. They include DNA, the molecule that stores the genetic information used to control the cell.
Of the three elements, the element that is also found in water is proteins.
The second element is Protein. Proteins are large organic molecules containing carbon, hydrogen, oxygen, and nitrogen. Proteins make up part of the cell membrane and organelles.
The third element is nucleic acids. Nucleic acids are long molecules containing carbon, hydrogen, oxygen, nitrogen, and phosphorus. They include DNA, the molecule that stores the genetic information used to control the cell.
Of the three elements, the element that is also found in water is proteins.