The direct object pronoun is the pronoun acted on directly by the verb. It answers the question What? or Who? I bought it. What did you buy? It. It is the DOP. The indirect object pronoun is who or what the action was done to or for. It. I bought it for her. Who did you buy it for? Her. Her is the IOP. Sep 1, 2010 | Edited by KevinB Sep 1, 2010 | link
The venom for snakes is used to immobilize prey and then to be able to eat them. The fangs are used to bite and then the venom is injected. Approximately 375 species of snakes are able to create venom.
There are approximately 20 types of toxic enzymes found in snake poisons throughout the world known to man. Although no venomous snake has all of these toxins, most snakes employ between six to twelve of these enzymes in their venom.Each of these enzymes has its own special function.Some aid in the digestive process, while others specialize in paralysing the prey.Vipers, pit vipers). A metalloprotease is a protease (hydrolyses proteins) that uses a metal ion as a catalyst. Snake venom often contains many metallo-proteases, some of which are hemorrhagic (profuse bleeding) toxins. Metalloproteases often contribute to severe necrotic changes in tissues after envenomation.