cutaway view of reoviridae virus showing dna inside. reoviruses can affect the gastronintestinal system and respiratory tract. - 原生質 幅插畫檔、美工圖案、卡通及圖標核糖核酸, 圓形
the interior of an eukaryotic cell. this is the most common generic type of cell and it's present in all mammals. - 原生質 幅插畫檔、美工圖案、卡通及圖標
illustration of a eukaryotic cell showing the main organelles, such as golgi, endoplasmic reticulum, mitochondria, nucleus - 原生質 幅插畫檔、美工圖案、卡通及圖標內質網
microscopic view of a group of macrophages. macrophages contribute to tumor growth and progression. - 原生質 幅插畫檔、美工圖案、卡通及圖標
microscopic view of mitochondria. mitochondria are the cell's power producers. - 原生質 幅插畫檔、美工圖案、卡通及圖標線粒體, 細胞
conceptual biomedical illustration of the molluscum contagiosum virus on surface - 原生質 幅插畫檔、美工圖案、卡通及圖標
digital cross section illustration of four chambers in stomach of ruminant, showing rumen, reticulum - 原生質 幅插畫檔、美工圖案、卡通及圖標
stylized rabies virus particles, the cause of the viral neuroinvasive disease acute encephalitis. - 原生質 幅插畫檔、美工圖案、卡通及圖標