Which of the following amino acids is required as a supplement in the growth media for Francisella tularensis?

Which of the following amino acids is required as a supplement in the growth media for Francisella tularensis?

Which of the following amino acids is required as a supplement in the growth media for Francisella tularensis?









A. phenylalanine
B. cysteine
C. tryptophan
D. proline
E. alanine












Answer: B