Ligaments contain the two proteins ________________________________________ and ________________________________________
Fill in the blank(s) with correct word
collagen, elastin
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The primary gustatory cortex processes information about ________ and is located in the ______
A. sound, cerebellum B. taste, insula C. taste, frontal lobe D. smell, parietal lobe E. smell, temporal lobe
The atrioventricular bundle (of His) originates at the sinoatrial node.
a. true b. false
The organ system that delivers oxygen to body cells and transports carbon dioxide away from them is the respiratory system.
Answer the following statement true (T) or false (F)
The metabolic pathways of cardiac muscle make it
A. somewhat susceptible to heart attack, because it has so few mitochondria. B. relatively resistant to heart attack, because it uses exclusively anaerobic metabolism. C. somewhat susceptible to heart attack, because it relies so exclusively on aerobic metabolism. D. relatively resistant to heart attack, because it has a great capacity to accrue oxygen debt. E. extremely susceptible to heart attack, because it uses such a variety of fuel sources.