55 下列何者非腸內菌之特徵?
(A) Cytochrome-oxidase negative
(B) Ferments glucose
(C) Catalase positive
(D) Reduces nitrates to nitrites
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統計: A(19), B(36), C(155), D(25), E(0) #1291197
統計: A(19), B(36), C(155), D(25), E(0) #1291197
詳解 (共 2 筆)
#4403953
(A)細胞色素氧化酶陰性→Oxidase(-)
(B)發酵葡萄糖→Glucose(+)
(C)過氧化氫酶陽性
(D)將硝酸鹽還原為亞硝酸鹽 →Nitrate(+)
腸內菌共同特性
1.Oxidase(-)
2.Glucose(+)
3.Nitrate(+)
4.MacConkey(+)
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