Question

口腔上皮細(xì)胞與洋蔥表皮細(xì)胞的區(qū)別是，洋蔥表皮細(xì)胞有              、__       和         。

Answer 1

細(xì)胞壁、葉綠體和大液泡

試題分析：洋蔥表皮細(xì)胞和人的口腔上皮細(xì)胞的基本結(jié)構(gòu)都有細(xì)胞膜、細(xì)胞質(zhì)、細(xì)胞核，但洋蔥表皮細(xì)胞還具有細(xì)胞壁、葉綠體和大液泡，而人體口腔上皮細(xì)胞沒有細(xì)胞壁和大液泡．