The breakdown of H2CO3 into CO2 and H2O is catalyzed by an enzyme called carbonic anhydrase. Which of the following is a reactant in this reaction?

A. H2CO3
B. H2O
C. Carbonic anhydrase


Answer: A

Anatomy & Physiology

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A local ______ (increase or decrease?) in CO2 within alveoli cause constriction of the airways leading to those alveoli

Fill in the blank(s) with correct word

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Edema will result if a person has an abnormally low concentration of plasma proteins.

Answer the following statement true (T) or false (F)

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You go see a scary movie. By the end of the movie your heart is racing thanks to high levels of epinephrine in your bloodstream. You ate nothing during the movie, but your blood glucose level is likely

A. low due to the action of cortisol on blood glucose regulation. B. low due to an overall lack of nutrients. C. elevated due to the action of epinephrine on blood glucose regulation. D. elevated due to healthy post-absorptive state mechanisms. E. elevated due to the pasta meal consumed at home before the movie. 

Anatomy & Physiology

Lack of flexibility in which of the following muscle groups can cause anterior pelvic tilt?

A. hip flexors B. erector spinae C. abdominals D. both A & B E. all of the above

Anatomy & Physiology