Enterobacteriaceae Lec 1 Flashcards

1
Q

Some ofEnterobacteriaceae are saprophytes in

A

water, soil and plant

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2
Q

Enterobacteriaceae All are similar in morphology and cultural characters while differ in?

A

biochemical reactions.

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3
Q

facultative of Enterobacter

A

anaerobes

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4
Q

Enterobacter Catalase?

A

+ve

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5
Q

Oxidase

A

-ve

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6
Q

Lactose fermenters?

A

Escherichia, Klebsiella, Citrobacter, & Enterobacter =coliform bacilli

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7
Q

antigens of Enterobacteriaceae:
Protect the bacteria against antibodies, antibiotics & complement

A

Somatic O antigens

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8
Q

Which antigenUsed to serotype species of Salmonella?

A

H or flagellar antigen

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