Which of the following statements is FALSE?
A. Most bacteria are capable of using ammonia as their sole nitrogen source.
B. Some bacteria are able to use nitrates or nitrogen gas as their nitrogen source.
C. Most available nitrogen is in organic forms.
D. Nitrogen is a major component of proteins and nucleic acids.
Answer:C
Which of the following statements is FALSE?
A. Most bacteria are capable of using ammonia as their sole nitrogen source. B. Some bacteria are able to use nitrates or nitrogen gas as their nitrogen source. C. Most available nitrogen is in organic forms. D. Nitrogen is a major component of proteins and nucleic acids.