1·Snake venom is a mixture of proteins, some toxic, poisonous, and some not.
蛇毒是一种蛋白质的混合物，有些有毒，有些没毒。
2·We have these new concepts of snakes' evolution and a new DNA database, all these information on the genetic makeup of snake venom.
我们有了关于蛇类进化的新概念以及新的 DNA 数据，所有这些都是关于蛇毒基因构成的信息。
3·Snake venom, cytotoxin and plant poisonous protein such as ricin all have the defence function.
蛇毒、胞毒素及植物毒蛋白质，如蓖麻蛋白等，均具有防御功能。
4·Snake venom has some effect in hepatic carcinoma treatment.
蛇毒治疗肝癌有一定作用。
5·Objective To optimize snake venom enzyme cream preparation conditions.
目的优化精制蛇毒酶乳膏制备工艺。