22.Gram staining is a conventional technique used to differentiate bacteria based on the structure of which cellular component?
(A) Capsule;
(B) Cell wall;
(C) Endospore;
(D) Flagellum.
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統計: A(1), B(5), C(1), D(1), E(0) #3577751
統計: A(1), B(5), C(1), D(1), E(0) #3577751