【可汗学院】血液系统__Red blood cells
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2023-2-15 17:33
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Created by Sal Khan.
Oxygen uptake by hemoglobin in red blood cells.
1.肺换气和红细胞
2.红细胞的形态,血红蛋白的作用,血红蛋白颜色的改变,红细胞的特殊结构
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