Which condition promotes germination of Clostridium tetani endospores during a tetanus infection?
a. anoxia
b. oxygen-rich environment
c. low temperature
d. high temperature
Answer: A
Biology & Microbiology
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The sea heats and cools
A. more quickly than the land. B. more slowly than the land. C. at the same rate as the land. D. three times a day. E. more quickly than the land and more slowly than the land.
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Thirty-six colonies grew in nutrient agar from 1.0 ml of undiluted sample in a standard plate count. How many cells were in the original sample?
A) 36 B) 9 C) 18 D) 4 E) 72
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In plants, sporogenous cells divide by mitosis to form spores
_________________ Indicate whether the statement is true or false.
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Which muscle performs the gag reflex?
A. Anterior Digastric B. Cricothyroid C. Levator Veli Palatini D. Mylohyoid E. Tensor Palatini
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