The irregular ridges and folds of the ventricles are called the ____
a. trabeculae carneae
b. auricles
c. sulci
d. gyri
a
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The percentage of red blood cells in a sample of human blood is normally about
A. 60%. B. 15%. C. 45%. D. 30%.
Taste receptors are
A. modified epithelial cells. B. modified connective tissue cells. C. found only on the tongue. D. unable to divide.
How is ATP synthesized via electron transport and oxidative phosphorylation? Be sure to include the following items in your answer : electrons, glycolysis, Krebs cycle, NADH, FADH2, hydrogen ion pump, intermembrane space, ATP synthase, ATP, and oxygen
What will be an ideal response?
List the phases of the cardiac cycle
A) atrial systole and ventricular systole B) atrial diastole and ventricular diastole C) ventricular systole and ventricular diastole D) atrial systole, atrial diastole, ventricular systole, ventricular diastole E) atrial systole, ventricular systole, ventricular diastole