Which heart chambers contain deoxygenated blood?
A. Left atrium and right atrium
B. Left ventricle and right ventricle
C. Right atrium and right ventricle
D. Left atrium and left ventricle
E. Right atrium and left ventricle
C
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Which hormone lowers blood glucose levels?
A.)glucagon B.)cortisol C.)insulin D.)growth hormone
Which is TRUE regarding the three phases of the control of HCl secretion?
A. In the intestinal phase, an increase in osmolarity of the contents of the duodenum decreases HCl secretion. B. In the gastric phase, distension of the stomach decreases HCl secretion. C. In the cephalic phase, increased nutrient concentration in the duodenum stimulates HCl secretion. D. In the intestinal phase, increased peptide concentration in the stomach inhibits HCl secretion. E. In the gastric phase, decreased H+ concentration in the stomach inhibits HCl secretion.
________ monitor the internal environment
A) Endoceptors B) Interoceptors C) Exteroceptors D) Special sensory receptors E) Sensory ganglia
Individuals with type-A blood have anti-B antibodies on their red blood cells
Indicate whether the statement is true or false