一个细胞放于某一浓度的溶液中,如细胞内的浓度与外界溶液浓度相等则体积不变。
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若成熟细胞的 y p = -ys ,将其放入某一溶液中时,体积不变。
A. 对
B. 错
若细胞的 yw = ys ,将其放入纯水中时,体积不变。
A. 对
B. 错
有一充分饱和的细胞,将其放入比液泡液浓度低10倍的溶液中,体积不变。
A. 对
B. 错
Which of the following descriptions of macrophages is wrong
A. Macrophages express a variety of pattern recognition receptors.
B. Macrophages recognize pathogens by the same mechanism as NK cells.
C. Macrophages are antigen-presenting cells.
D. Macrophages can kill target cells by ADCC.
E. Macrophages can participate in inflammatory response.