Based on structural and functional distinctions, how many sections does the stomach have?
a. 2
b. 3
c. 4
d. 5
e. 6
b
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The primary function of the large intestine is ________.
A. mineral absorption B. hormone degradation C. water and electrolyte reabsorption D. degrading toxins
The ductus deferentia are muscular tubes, each about 25 centimeters long
Indicate whether the statement is true or false
Hemoglobin
A. transports O2 in the blood. B. gives white blood cells their color. C. is normally found in both the plasma and erythrocytes. D. is only used once then decomposed. E. catalyzes the reaction that forms carbonic acid.
Heart tissue dies during a myocardial infarction (MI), and a person's survival and recovery depend on the extent of cell death and the chamber(s) involved. In which chamber would the loss of function be most damaging to survival?
a) Right atrium b) Left atrium c) Left Ventricle d) Right ventricle