Influenza virus particle,coloured transmission electron micrograph (TEM). The virus consists of ribonucleic acid (RNA),surrounded by a nucleocapsid (light green) and a lipid envelope (dark green). In the envelope are two types of protein spike,haemagglutinin (H) and neuraminidase (N),which determine the strain of virus | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / McCarthy, David |
Bildgröße: | 3425 px × 2607 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |