【判断题】细胞分裂的前期,核膜、核仁消失,染色质变为了染色体。
【简答题】英译汉 source language and target language
【多选题】下面关于作品《梨花颂》说法正确的是( )
【简答题】英译汉 1. source language and target language
【判断题】A hormone is a chemical transmitter that is released in small amounts and transported via the bloodstream to a target organ or other cells.
【多选题】有丝分裂的前期主要特点是
D.
两个中心体反向移动、形成细胞两极,以中心体为起点发出纺锤丝形成纺锤体
【判断题】The neurotransmitter released from neurons not only act on the target organ but also on the glial cell.