A histidine, methionine auxotroph .
A) Can synthesis only histidine and methionine
B) Can only use histidine and methionine as nutrition sources
C) Cannot synthesize histidine and methionine
D) Is killed by histidine and methionine
E) Lacks proteins with histidine or methionine

Question

Quizplus · Accepted Answer

A histidine, methionine auxotroph cannot synthesize histidine and methionine and thus requires them to be supplied in the growth medium.

A Histidine, Methionine Auxotroph