Question: What is a common feature of Enterobacteriaceae?
Options:
They are anaerobic bacteria.
They ferment lactose.
They are spore-forming.
They are obligate parasites.
Correct Answer: They ferment lactose.
Solution:
Many Enterobacteriaceae can ferment lactose, which is a key characteristic.
What is a common feature of Enterobacteriaceae?
Practice Questions
Q1
What is a common feature of Enterobacteriaceae?
They are anaerobic bacteria.
They ferment lactose.
They are spore-forming.
They are obligate parasites.
Questions & Step-by-Step Solutions
What is a common feature of Enterobacteriaceae?
Step 1: Understand that Enterobacteriaceae is a family of bacteria.
Step 2: Learn that many bacteria in this family can break down lactose, which is a type of sugar.
Step 3: Recognize that the ability to ferment lactose is an important feature that helps identify these bacteria.
Lactose Fermentation – Many members of the Enterobacteriaceae family can ferment lactose, which is a distinguishing feature used in microbiological identification.
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