Which of the Following Statements Concerning the Phosphorus Cycle in Bacteria

Multiple Choice

Which of the following statements concerning the phosphorus cycle in bacteria is TRUE?

A) The element cycles between different organic molecules.
B) It is the most important process for synthesizing proteins and nucleic acids.
C) The element alternates among several oxidative states.
D) The element changes from insoluble to soluble forms.
E) The element is converted to a gaseous state and is lost to the environment.