加拿大科学家拉尔夫·斯坦曼因在“树突状细胞及其在特异性免疫系统方面作用的发现”获得2011年诺贝尔生理学或医学奖。树突状细胞因其成熟时伸出许多树突样或伪足样突起而得名，它能高效地摄取、加工处理和呈递抗原，激发特异性免疫。下列描述符合树突状细胞特性的是（ ）。
正确答案及解析
正确答案
解析
B淋巴能细胞增殖分化形成能分泌抗体的浆细胞，A错误。吞噬细胞在特异性免疫中处理、呈递抗原，吞噬抗体一抗原结合体，与树突状细胞功能类似，B正确。树突状细胞呈递抗原，使得淋巴细胞增殖分化形成效应细胞和记忆细胞，C正确。树突状细胞成熟时伸出许多树突样或伪足样突起，增加了与其它细胞的接触面积，D正确。
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