All About Bacteria Quiz
True or False: Hand sanitizer inhibits the growth of bacteria.
In order to see bacteria, a single bacteria cell needs to grow and replicate by about _______________ times.
A. 1 hundred
B. 1 thousand
C. 1 million
D. 1 billion
Bacteria survive better in _______________ environments.
For science experiments, it is important to set up an incubator of _______________ so that the growth of the bacteria can be easily seen.
A. 85-100 °F
B. 60-75 °F
C. 30-45 °F
D. 0-15 °F
True or False: We can see bacteria with our naked eye.
Bad bacteria attack organisms by releasing toxic chemicals that are poisonous to plants and animals, this causes _______________.
A group of visible bacteria is called a _______________.
Bacteria are _______________.
A. single cellular
True or False: All bacteria are bad.
We can grow and view bacteria on a “plate” full of _______________ called Luria broth.
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