Erythrocytes transport oxygen and ________.
A. regulate erythropoiesis
B. defend the body against pathogens
C. initiate blood clotting
D. transport some carbon dioxide
E. transport nutrients
Answer: D
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Which of the following statements is true about learning?
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a. have T tubules within their sarcomeres b. have Z lines extending down the middle of the I bands c. contain gap junctions d. have all of the above characteristics e. have characteristics b and c
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