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1问题陈赞君[河南省灵宝市第一高级中学(472500)]人教版高中《生物·必修1·分子与细胞》P.100恩格尔曼实验中,水绵叶绿体条带上的白色小点是什么?2讨论陶勇[广东省封开县江口中学(526500)]水绵叶绿体条带上的白色小点是蛋白核。水绵细胞壁内有1薄层原生质,载色体(叶绿体)呈带状,多数的蛋白核纵列于载色体上。(绿藻)在载色体内通常有1至数枚蛋白核。
1 question Chan Chan-jun [Lingbao City, Henan Province, the first high school (472500]] PEP high school “Biology Compulsory 1 · molecules and cells” P.100 Engelman experiments, the spathe chloroplast white spots on the strip What? 2 Discussion Tao Yong [Fengkai County, Guangdong Province Jiangkou Middle School (526500] white dots on the chloroplast strip is a protein core. There is a thin layer of protoplasm in the cell wall of the spongiard. The chromosomes (chloroplasts) are banded. Most of the protein nuclei are listed on the chromosomes. (Chlorella) There are usually 1 to several protein cores in the carcass.