病毒需要氧氣嗎?

不需要氧氣,因為病毒本身沒有新陳代謝,亦不需要產生能量,病毒只是一種有基因的蛋白體,靠宿主的細胞來複製自己.........

2006-11-11 14:48:44 補充：
基本上病毒是否一種生物也很難說......

Virus doesn't need to consume Oxygen. This is because they are non-cellular entity, which do not consists of a full cell structure. They have only genetic materials surrounded by a protein coat. Virus attaches itself to the surface of a host and injects its gene. The gene consume the nutrients from the cytoplasm to gain sufficient energy for replication. Therefore, Virus does'nt need to consume oxygen, since they don't have mitochondria for respiration.

病毒未找到寄主之前係死物(可以咁講)
所以唔晒氧氣

但當佢入到寄主時,個寄主都要生存架,所以會要氧氣,
其實看你點看法,你可以話佢無用氧氣,因為係寄主用,但你又以話佢入左寄主到,寄主變左佢,佢用氧氣