Answer :
Answer – C (Proteins)
In prokaryotes (unicellular organisms that lack nucleus), the substance which contains sulfur are the proteins. It is believed that certain prokaryotes are able to make use of reduced sulfur compounds like sulfide, sulfur and organic sulfides as sources of energy for growth.
In prokaryotes (unicellular organisms that lack nucleus), the substance which contains sulfur are the proteins. It is believed that certain prokaryotes are able to make use of reduced sulfur compounds like sulfide, sulfur and organic sulfides as sources of energy for growth.
