For which of the following populations/samples would it be MOST inappropriate to use the spread-plate technique to quantify viable cells?

a. Escherichia coli K-12
b. Bacillus anthracis
c. Haemophilus influenzae
d. soil sample


Answer: D

Biology & Microbiology

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The figure listed above is known as

a. a book lung. b. a tracheal system. c. gills. d. a lung micrograph. e. none of these.

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The thick liquid food that enters the small intestine from the stomach is called _____.

Fill in the blank(s) with the appropriate word(s).

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Which structure would allow you to move your hand away from a hot burner after touching it?

A) sensory neuron B) interneuron C) motor neuron D) glial cell

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