Feeling tired after a long day of work, you walk across a parking lot at night to get to your car. As you approach the car you see a shadow extending behind the back of the car. You immediately feel a rush of energy, your heart starts pounding, and you

feel wide awake and alert. You are experiencing

A) an allergic reaction.
B) a drop in blood pressure.
C) the fight-or-flight response.
D) effects of endocrine disruptors.


Answer: C

Biology & Microbiology

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An energy-liberating pathway is considered to be

A) metabolic. B) anabolic. C) catabolic. D) hydrogenation. E) all of the above

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As the resolution of a microscope system improves, the size of the smallest object that can be seen clearly

A. is smaller. B. is not affected. C. is larger.

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Movement of individuals into or out of population that results in a redistribution of alleles is called ________

Fill in the blank(s) with correct word

Biology & Microbiology

Transformation, conjugation, and transduction are forms of vertical gene transfer for prokaryotes

____________________ Indicate whether the statement is true or false.

Biology & Microbiology