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BIO 230 EXAM IV QUESTIONS WITH ACTUAL ANSWERS

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BIO 230 EXAM IV QUESTIONS WITH ACTUAL ANSWERS

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Choking game


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Decreases O2 levels and increases CO2.




Which of the following infectious agents is the primary cause of sexually transmitted
diseases?


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Virus.

,What are the five core concepts in Biology?


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structure and function, information flow, transformation of energy and
matter, systems, evolution.




Annual cost of obesity


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$150 billion




Hyponatremia
Hypernatremia


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Water intoxication.
Dehydration.




How do homeostatic mechanisms regulate the levels of O2 and CO2 in our bodies?


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, When we need more O2, we breathe in, and we breathe out to release
excess CO2.




According to cell theory, which of the following STDs is caused by a living organism?


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Chlamydia.




Glucagon


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Glucagon is a hormone that the body uses to help control blood sugar
levels. Because it can increase blood sugar, glucagon is used as a
treatment for severe low blood sugar (hypoglycemia).




The urge to breathe comes in direct response to:


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pH of your blood.




Homeostasis is the condition in which the body maintains:


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